Herbicidal sulfonamide inner salts
CROSS REFERENCE TO RELATED APPLICATION 
     This application is a continuation-in-part of my copending application U.S. Ser. No. 467,650, filed Feb. 18, 1983, now abandoned. 
    
    
     BACKGROUND OF THE INVENTION 
     This invention relates to novel sulfonamide inner salts, to herbicidal compositions containing them and to methods of using them to control the growth of undesired vegetation. 
     U.S. Pat. No. 4,169,719 discloses herbicidal sulfonamides of the general formula ##STR1## where R 1  can be substituted phenyl, optionally substituted thiophene or naphthalene. U.S. Pat. No. 4,127,405 discloses the corresponding triazine compounds. A number of additional patents or patent applications have issued or been published which disclose herbicidal sulfonamide derivatives, but no references are known which disclose the dialkylsulfonium inner salts of this invention. 
     SUMMARY OF THE INVENTION 
     Test results now indicate that the novel compounds of Formula I possess herbicidal activity. ##STR2## wherein R a  is CH 3  or CH 2  CH 3  ; 
     R b  is CH 3  or CH 2  CH 3  ; 
     L is ##STR3## R 5  is C 1  -C 4  alkyl, C 1  -C 4  alkoxy, OCH 2  CH 2  OCH 3 , F, Cl, Br, NO 2 , CF 3 , CO 2  R 19 , SO 2  NR 20  R 21 , SO 2  N(OCH 3 )CH 3 , OSO 2  R 22 , S(O) n  R 23 , WCF 3 , WCHF 2 , C 3  -C 4  alkenyloxy, C 3  -C 4  alkynyloxy, C 1  -C 2  alkyl substituted with OCH 3  or OCH 2  CH 3 , C 6  H 5 , ##STR4## R 6  is H, F, Cl, Br, CF 3 , CH 3 , OCH 3 , SCH 3  or OCF 2  H; 
     R 7  is H, CH 3 , OCH 3 , F, Cl, Br, OSO 2  CH 3  or S(O) n  CH 3  ; 
     R 8  is CH 3 , CH 2  CH 3 , OCH 3 , OCH 2  CH 3 , F, Cl, Br, SO 2  NR 20  R 21 , SO 2  N(OCH 3 )CH 3  or S(O) n  R 23  ; 
     R 9  is C 1  -C 3  alkyl, F, Cl, Br, NO 2 , CO 2  R 19 , SO 2  NR 20  R 21 , SO 2  N(OCH 3 )CH 3  or S(O) n  R 23  ; 
     R 10  is Cl, NO 2 , CO 2  CH 3 , CO 2  CH 2  CH 3 , SO 2  N(CH 3 ) 2 , OSO 2  CH 3 , SO 2  CH 3 , SO 2  CH 2  CH 3 , OCH 3  or OCH 2  CH 3  ; 
     R 11  is H, CH 3  or CH 2  CH 3  ; 
     R 12  is H, CH 3  or CH 2  CH 3  ; 
     R 13  is H or CH 3  ; 
     R 14  is H or CH 3  ; 
     R 15  is H or CH 3  ; 
     R 16  is CH 3  or CH 2  CH 3  ; R 17  is H or CH 3  ; 
     R 18  is H or CH 3  ; 
     R 19  is C 1  -C 4  alkyl, CH 2  CH 2  OCH 3 , CH 2  CH 2  Cl or CH 2  CH═CH 2  ; 
     R 20  is C 1  -C 3  alkyl; 
     R 21  is C 1  -C 3  alkyl; 
     R 22  is C 1  -C 3  alkyl or N(CH 3 ) 2  ; 
     R 23  is C 1  -C 3  alkyl or CH 2  CH═CH 2  ; 
     m is 0 or 1; 
     n is 0 or 2; 
     Q 1  is O, S, SO 2  or NR 17  ; 
     Q 2  is O, S, or NR 17  ; and 
     W is O, S, or SO 2  ; 
     A is ##STR5## X is CH 3 , OCH 3 , OCH 2  CH 3 , Cl, F, Br, OCF 2  H, CH 2  F or CF 3  ; 
     Y is H, CH 3 , OCH 3 , OCH 2  CH 3 , CH 2  OCH 3 , CH 2  OCH 2  CH 3 , N(CH 3 ) 2 , CH 2  CH 3 , CF 3 , SCH 3 , OCH 2  CH═CH 2 , OCH 2  C═CH, OCH 2  CF 3 , OCH 2  CH 2  OCH 3 , CH 2  SCH 3 , OCF 2  H, SCF 2  H, CR 24  (QCH 3 ) 2 , ##STR6##  or CR 24  (QCH 2  CH 3 ) 2  ; Q is O or S; 
     R 24  is H or CH 3  ; 
     Z is CH or N; 
     Y 1  is CH 2  or O; 
     X 1  is CH 3 , OCH 3 , OCH 2  CH 3  or OCF 2  H; 
     Y 2  is H or CH 3  ; 
     X 2  is CH 3 , CH 2  CH 3  or CH 2  CF 3  ; 
     Y 3  is OCH 3 , OCH 2  CH 3 , SCH 3 , CH 3  or CH 2  CH 3  ; 
     X 3  is CH 3  or OCH 3  ; 
     provided that 
     (1) the total number of carbon atoms of R 20  and R 21  is less than or equal to four; 
     (2) when m is 1, then R 13  is H; and 
     (3) when L is L-17, then R 17  and R 18  are not simultaneously H; 
     (4) when X is Cl, F or Br, then Z is CH and Y is OCH 3 , OCH 2  CH 3 , N(CH 3 ) 2  or OCF 2  H; 
     This invention therefore relates to the novel compounds of Formula I, to herbicidal compositions containing them and to methods of using them to control the growth of undesired vegetation. 
     Certain groups of compounds within the scope of this invention are preferred for reasons of their high herbicidal activity and/or ease of synthesis. These preferred groups are: 
     (1) Compounds of Formula I where A is A-1. 
     (2) Compounds of Preferred 1 where Y is CH 3 , OCH 3 , OCH 2  CH 3 , CH 2  OCH 3 , OCH 2  CF 3  or CH(OCH 3 ) 2  and X is CH 3 , OCH 3 , Cl or CF 3 . 
     (3) Compounds of Preferred 2 where L is L-1, L-2, L-3, L-5, L-10, L-11, L-16 or L-17. 
     (4) Compounds of Preferred 3 where L is L-1, R 5  is OCH 3 , OCH 2  CH 3 , Cl, NO 2 , CF 3 , CO 2  CH 3 , CO 2  CH 2  CH 3 , SO 2  N(CH 3 ) 2 , SO 2  N(OCH 3 )CH 3 , OSO 2  R 22 , S(O) n  R 23 , OCF 2  H, SCF 2  H, OCH 2  CH═CH 2 , OCH 2  C═CH, ##STR7## R 22  is C 1  -C 3  alkyl; R 23  is CH 3  and n is 2. 
     (5) Compounds of Preferred 3 where L is L-2 and R 7  is Cl, CH 3 , OCH 3 , SCH 3  or Br. 
     (6) Compounds of Preferred 3 where L is L-3 and R 8  is Cl, SO 2  CH 3  or SO 2  N(CH 3 ) 2 . 
     (7) Compounds of Preferred 3 where L is L-5 and R 9  is CO 2  CH 3  or CO 2  CH 2  CH 3 . 
     (8) Compounds of Preferred 3 where L is L-8. 
     (9) Compounds of Preferred 3 where L is L-10. 
     (10) Compounds of Preferred 3 where L is L-11. 
     (11) Compounds of Preferred 3 where L is L-16. 
     (12 ) Compounds of Preferred 3 where L is L-17. 
     Specifically preferred for reasons of their highest herbicidal activity and/or most favorable ease of synthesis are: 
     2-[[(4-methoxy-6-methylpyrimidin-2-yl)aminocarcarbonyl]aminosulfonyl]benzoic acid methyl ester, dimethylsulfonium inner salt, m.p. 90°-91° (d); 
     2-[[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-aminosulfonyl]benzoic acid methyl ester, dimethylsulfonium inner salt, m.p. 88°-90° (d); 
     N-[(4,6-dimethylpyrimidin-2-yl)aminocarbonyl]-2-methylsulfonylbenzenesulfonamide, dimethylsulfonium inner salt, m.p. 90°-91° (d); 
     2-[[(4,6-dimethylpyrimidin-2-yl)aminocarbonyl]-aminosulfonyl]benzoic acid methyl ester, dimethylsulfonium inner salt, m.p. 88°-90° (d); and 
     N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-dimethylaminosulfonylbenzenesulfonamide, dimethylsulfonium inner salt, m.p. 173°-175° (d). 
     DETAILED DESCRIPTION OF THE INVENTION 
     Synthesis 
     The compounds of Formula I can be prepared by contacting an appropriate sulfonyl isocyanate III with and S,S-dialkyl-N-(heterocyclic)sulfilimine II as illustrated in Equation 1. (L, R a , R b , and A are as previously defined.) ##STR8## 
     The reaction of Equation 1 is best carried out in an inert aprotic solvent, such as methylene chloride, tetrahydrofuran, acetonitrile, ether or chloroform, at temperatures ranging from about -20° to 50° C. In some cases, the desired product may crystallize from the reaction medium and may be filtered. Reaction products which are soluble in the reaction medium may be isolated by evaporation of the solvent, trituration of the residue with solvents such as diethyl ether, ethyl acetate, 1-chlorobutane or hexane. Chromatography (e.g., silica gel) may also be necessary for purification. 
     The sulfonyl isocyanates III used as starting materials are generally known in the art and can be prepared by known methods. One method involves reacting an appropriate benzene or heterocyclic sulfonamide with phosgene in the presence of an alkyl isocyanate, such as n-butyl isocyanate, and a tertiary amine catalyst, such as 1,4-diazabicyclo [2.2.2]octane, at reflux in a solvent such as xylene or chlorobenzene. See H. Ulrich and A. A. Y. Sayigh, Newer Methods of Preparative Organic Chemistry, Vol. VI, p. 223-241, Academic Press, New York and London, W. Foerst Ed. 
     The sulfonyl isocyanates III can also be prepared from sulfonamides by a two step procedure involving (a) reacting the sulfonamides with an alkyl isocyanate in the presence of a base such as K 2  CO 3  at reflux in an inert solvent such as 2-butanone, forming an alkylsulfonylurea, and (b) reacting this compound with phosgene and tertiary amine catalyst at reflux in xylene solvent. 
     The preparation of sulfonamides from ammonium hydroxide and sulfonyl chlorides is widely reported in the literature, e.g. Crossley et al., J. Am. Chem. Soc., 60, 2223 (1938). Certain sulfonyl chlorides are best prepared by chlorosulfonation of a substituted benzene, naphthalene, or thiophene in carbon tetrachloride according to the teaching of H. T. Clarke et al., Org. Synth. Coll., Vol. 1, 2nd Ed. 1941, p. 85. Other sulfonyl chlorides can be made by diazotization of the appropriate amine with sodium nitrite in HCl, followed by reaction of the diazonium salt with sulfur dioxide and cuprous chloride in acetic acid according to the teachings of H. L. Yale and F. Sowinski, J. Org. Chem., 25, 1824 (1960). 
     Reference to the following patents and patent applications, the disclosures of which are hereby incorporated by reference, is suggested for further details regarding the preparation of the sulfonyl isocyanates III: U.S. Pat. No. 4,169,719, U.S. Pat. No. 4,127,405; U.S. Pat. No. 4,383,113; U.S. Pat. No. 4,394,506; U.S. Pat. No. 4,120,691; U.S. Pat. No. 4,238,621; European Patent Application No. 80304286.0, published June 10, 1981; European Patent Application No. 79302769.9, published July 23, 1980; Canadian Pat. No. 1128042; European Patent Application No. 82301500.3, published Nov. 17, 1982; European Patent Application No. 81305160.4, published May 12, 1982; and copending U.S. patent application Ser. No. 410,993, filed Aug. 27, 1982; U.S. Ser. No. 406,191, filed Aug. 11, 1982, U.S. Ser. No. 499,443, filed May 31, ,983, and U.S. Ser. No. 436,631, filed Oct. 10, 1982. 
     The sulfilimine (II) starting materials may be made in a number of ways. S,S-Dimethyl-N-(4,6-di-methylpyrimidin-2-yl)sulfilimine and S,S-dimethyl-N-(4-methylpyrimidin-2-yl)sulfilimine are taught by T. L. Gilchrist, C. J. Harris and C. W. Rees in J.C.S. Chem. Comm., 486 (1974). The procedure taught in this article can be adapted to prepare other sulfilimines of Formula II as shown in Equation 2. ##STR9## A heterocyclic amine IV is contacted successively with tert-butyloxy chloride, a dialkylmercaptide and sodium methoxide. 
     The reaction may be best carried out in an inert aprotic solvent, such as methylene chloride, chloroform or ethyl acetate at temperatures between -60° to 60° C. for 1-48 hours with ambient pressure. The resulting solution may be washed with water. In some cases, the desired product may crystallize from the organic solvent and may be filtered. Reaction products which are soluble in the organic solvent may be isolated by evaporation of the solvent after the organic solution is dried over a drying agent such as sodium sulfate or magnesium sulfate and trituration of the residue with solvents such as diethyl ether, 1-chlorobutane or hexane. Chromatography (e.g., silica gel) may also be necessary for purification. 
     Sulfilimines of Formula II can also be prepared by the general procedure illustrated in Equation 3. ##STR10## The appropriate amine IV is contacted with the appropriate dialkylmercaptide in the presence of N-chlorosuccinimide. 
     The reaction is best carried out in an inert aprotic solvent, such as methylene chloride, chloroform or ethyl acetate at temperatures between -30° to 60° C. for 1-48 hours with ambient pressure. The resulting solution is then washed with aqueous sodium hydroxide solution and then water. The desired product can be isolated as described in the previous paragraph. 
     Yet another method for preparing the sulfilimines II is shown in Equation 4. ##STR11## 
     The reaction of Equation 4 may be best carried out in an inert aprotic solvent, such as methylene chloride or chloroform at temperatures between -70° to 70° C. for 1-48 hours with ambient pressure. The resulting solution may be washed with sodium hydroxide aqueous solution and then water. The desired product can be isolated as described in the previous paragraph. 
     Heterocyclic amines of Formula IV and methods for preparing them are known in the art. The synthesis of heterocyclic amines such as those of Formula IV has been reviewed in &#34;The Chemistry of Heterocyclic Compounds&#34;, a series published by Interscience Publ., New York and London. 2-Aminopyrimidines are described by D. J. Brown in &#34;The Pyrimidines&#34;, Vol. XVI of this series. 2-Amino-1,3,5-triazines can be prepared according to methods described by E. M. Smolin and L. Rapaport in &#34;s-Triazines and Derivatives&#34;, Vol. XIII of the same series. The synthesis of triazines is also described by F. C. Schaefer, U.S. Pat. No. 3,154,547 and by K. R. Huffman and F. C. Schaefer; J. Org. Chem., 28, 1816 (1963). See also U.S. Ser. No. 434,038,  filed Oct. 20, 1982, European Patent Application No. 80300505.7, published Sept. 17, 1980 (Pub. No. 15,683). European Patent Application No. 81303837.9, published Mar. 3, 1982 (Pub. No. 46,677). European Patent Application No. 82306492.8, published July 27, 1983 (Pub. No. 84,224), and European Patent Application No. 82303611.6, published Mar. 9, 1983 (Pub. No. 73,562), for description of methods for preparing heterocyclic amine derivatives. 
    
    
     EXAMPLE 1 
     Preparation of S,S-dimethyl-N-(4,6-dimethylpyrimidin-2-yl)sulfilimine 
     To a solution of 12.3 g (0.10 mole) of 2-amino-4,6-dimethylpyrimidine and 8 ml (0.109 mole) of methylsulfide in 100 ml of methylene chloride at -20° C. was added dropwise a solution of 13.3 g (0.10 mole) of N-chlorosuccinimide in 300 ml of methylene chloride. After addition, the resulting solution was warmed to room temperature and was kept at room temperature for one hour with stirring. The solution was then washed with 400 ml of 2.5% sodium hydroxide aqueous solution and then 400 ml of water. This solution was dried over sodium sulfate and filtered. The filtrate was washed with ethyl ether, and dried under vacuum at ambient temperature to afford 4 g of the title compound as a white solid, m.p. 117°-120° C. 
     NMR: δ 2.23 (s, CH 3 ); δ 2.7 (s, SCH 3 ); and δ 6.23 (s, ArH). 
     EXAMPLE 2 
     Preparation of S,S-dimethyl-N-(4,6-dimethoxypyrimidin-2-yl)sulfilimine 
     To a solution of 15.5 g (0.10 mole) of 2-amino-4,6-dimethoxypyrimidine and 8 ml (0.109 mole) of methylsulfide in 100 ml of methylene chloride at -20° C. was added dropwise a solution of 13.3 g (0.10 mole) of N-chlorosuccinimide in 300 ml of methylene chloride. After addition, the resulting solution stirred at -20° C. for 2 hours and then warmed up to room temperature. The solution was stirred at room temperature for another hour. The solution was washed with 400 ml of 2.5% sodium hydroxide aqueous solution and then 400 ml of water. The organic layer was separated, dried over sodium sulfate and concentrated under reduced pressure. The residue was washed with ethyl ether, and dried under vacuum at ambient temperature to afford 6 g of the title compound as a solid, m.p. 102°-103° C. (dec.). 
     NMR: δ 2.73 (s, SCH 3 ); δ 3.9 (s, OCH 3 ); and δ 5.37 (s, ArH). 
     EXAMPLE 3 
     [[N-(2-Chlorophenylsulfonylaminocarbonyl)-N-(4,6-dimethylpyrimidin-2-yl)]amino]dimethylsulfonium inner salt 
     To a solution of 0.6 g (0.0033 mole) of S,S-dimethyl-N-(4,6-dimethylpyrimidin-2-yl)sulfilimine in 15 ml of methylene chloride was added 1.5 g (0.0069 mole) of 2-chlorophenylsulfonyl isocyanate. 
     The resulting solution was stirred at ambient temperature for 12 hours. The solution was then concentrated under reduced pressure. The residue was washed with 1-chlorobutane, ethyl ether and ethyl acetate. The solid was collected by filtration and dried under vacuum to afford 1.1 g of the title compound, m.p. 104°-105° C. (dec.). 
     NMR: δ 2.43 (s, CH 3 ); δ 2.87 (s, SCH 3 ); and δ 6.5-8.5 (m, ArH). 
     Using procedures analogous to that described in Example 3, the following compounds can be prepared. 
     
                                           TABLE I                                 
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 ##STR12##                                                                
R.sub.5    R.sub.a                                                        
              R.sub.b                                                     
                 R.sub.6                                                  
                      X    Y        m.p. (°C.)                     
__________________________________________________________________________
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3 88-90° (d)                     
CO.sub.2 CH.sub.2 CH.sub.3                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.2 CHCH.sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.2 CH.sub.2 OCH.sub.3                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.2 CH.sub.2 Cl                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SCH.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SCH.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SCH(CH.sub.3).sub.2                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SCH.sub.2 CHCH.sub.2                                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SCF.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SCF.sub.2 H                                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3 90-91° (d)                     
SO.sub.2 CH.sub.2 CH.sub.3                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 CF.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 CF.sub.2 H                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OSO.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OSO.sub.2 CH.sub.2 CH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OSO.sub.2 CH(CH.sub.3).sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OCH.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OCH.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OCH.sub.2 CH.sub.2 CH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OCH(CH.sub.3)CH.sub.2 CH.sub.3                                            
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OCH.sub.2 CHCH.sub.2                                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OCH.sub.2 CH.sub.2 CHCH.sub.2                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OCH(CH.sub.3)CHCH.sub.2                                                   
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 N(CH.sub.3).sub.2                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 N(CH.sub.3)CH(CH.sub.3).sub.2                                    
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 N(OCH.sub.3)CH.sub.3                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.2 OCH.sub.3                                                        
           CH.sub. 3                                                      
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.2 CH.sub.2 OCH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
F          CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3 104-105° (d)                   
Br         CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3 118-120° (d)                   
CF.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH(CH.sub.3).sub.2                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SCH.sub.3  C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SCF.sub.3  C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 CH.sub.2 CH.sub.3                                                
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    CH.sub.3                                            
                           CH.sub. 3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CF.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-CF.sub.3                                               
                      CH.sub.3                                            
                           CH.sub.3                                       
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Cl CH.sub.3                                            
                           CH.sub.3                                       
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 6-SCH.sub.3                                              
                      CH.sub.3                                            
                           CH.sub.3                                       
CF.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-SCH.sub.3                                              
                      CH.sub.3                                            
                           CH.sub.3                                       
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Cl CH.sub.3                                            
                           CH.sub.3                                       
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Cl CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 N(CH.sub.3).sub.2                                                
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 3-Cl CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 5-CH.sub.3                                               
                      CH.sub.3                                            
                           CH.sub.3                                       
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Br CH.sub.3                                            
                           CH.sub.3                                       
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Br CH.sub.3                                            
                           CH.sub.3                                       
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 6-F  CH.sub.3                                            
                           CH.sub.3                                       
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 6-F  CH.sub.3                                            
                           CH.sub.3                                       
Br         CH.sub.3                                                       
              CH.sub.3                                                    
                 3-F  CH.sub.3                                            
                           CH.sub.3                                       
NO.sub.2   C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 5-OCF.sub.2 H                                            
                      CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 3-OCH.sub.3                                              
                      CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 3-OCH.sub.3                                              
                      CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    Cl   OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    Cl   OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 H    Cl   OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
NO.sub.2   C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.2 OCH.sub.3                             
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH(OCH.sub.3).sub.2                            
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH(OCH.sub.2 CH.sub.2 O)                       
NO.sub.2   C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    CH.sub.3                                            
                           OCH.sub. 3                                     
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
                                    90-91° (d)                     
CO.sub.2 CH.sub.2 CH.sub.3                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH(CH.sub.3).sub.2                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CHCH.sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.2 OCH.sub.3                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.2 Cl                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCH.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCH.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCH(CH.sub.3).sub.2                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCH.sub.2 CHCH.sub.2                                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCF.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCF.sub.2 H                                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 CH.sub.2 CH.sub.3                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 CH(CH.sub.3).sub.2                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 CH.sub.2 CHCH.sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 CF.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 CF.sub.2 H                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OSO.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OSO.sub.2 CH.sub.2 CH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OSO.sub.2 CH(CH.sub.3).sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OCH.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OCH.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OCH(CH.sub.3).sub.2                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OCH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OCH.sub.2 CHCH.sub.2                                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OCH.sub.2 CH.sub.2 CHCH.sub.2                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OCH(CH.sub.3)CHCH.sub.2                                                   
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
                                    95-96° (d)                     
SO.sub.2 N(CH.sub.3)CH(CH.sub.3).sub.2                                    
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 N(OCH.sub.3)CH.sub.3                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CH.sub.2 OCH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CH.sub.2 CH.sub.2 OCH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
F          CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
                                    89-90° C. (d)                  
Br         CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
                                    172-173° (d)                   
CF.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CH.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CH.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CH(CH.sub.3 ).sub.2                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    Br   OCH.sub.3                                      
SCH.sub.3  C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCF.sub.3  C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-CF.sub.3                                               
                      CH.sub.3                                            
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Cl CH.sub.3                                            
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 6-SCH.sub.3                                              
                      CH.sub.3                                            
                           OCH.sub.3                                      
CF.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-OCF.sub.2 H                                            
                      CH.sub.3                                            
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Cl CH.sub.3                                            
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Cl CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Cl CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 5-CH.sub.3                                               
                      CH.sub.3                                            
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Br CH.sub.3                                            
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Br CH.sub.3                                            
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 6-F  CH.sub.3                                            
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 6-F  CH.sub.3                                            
                           OCH.sub.3                                      
Br         CH.sub.3                                                       
              CH.sub.3                                                    
                 3-F  CH.sub.3                                            
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-SCH.sub.3                                              
                      CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 3-OCH.sub.3                                              
                      CH.sub.3                                            
                           OCH.sub.3                                      
CH.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 3-OCH.sub.3                                              
                      CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
NO.sub.2   C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           CH.sub.2 OCH.sub.3                             
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           CH(OCH.sub.3).sub.2                            
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           CH(OCH.sub.2 CH.sub.2 O)                       
NO.sub.2   C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.3                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH(CH.sub.3).sub.2                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
                                    152-154° (d)                   
CO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CHCH.sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
                                    151-153° (d)                   
CO.sub.2 CH.sub.2 CH.sub.2 OCH.sub.3                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.2 Cl                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCH.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCH.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCH(CH.sub.3).sub.2                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCH.sub.2 CHCH.sub.2                                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCF.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCF.sub.2 H                                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 CH.sub.2 CH.sub.3                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 CH(CH.sub.3).sub.2                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 CH.sub.2 CHCH.sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 CF.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 CF.sub.2 H                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OSO.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OSO.sub.2 CH.sub.2 CH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OSO.sub.2 CH(CH.sub.3).sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OCH.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OCH.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OCH(CH.sub.3).sub.2                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OCH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OCH.sub.2 CHCH.sub.2                                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub. 3                                     
OCH.sub.2 CH.sub.2 CHCH.sub.2                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OCH(CH.sub.3)CHCH.sub.2                                                   
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
                                    173-175° (d)                   
SO.sub.2 N(CH.sub.3)CH(CH.sub.3).sub.2                                    
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 N(OCH.sub.3)CH.sub.3                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CH.sub.2 OCH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CH.sub.2 CH.sub.2 OCH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
F          CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
Br         CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CF.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CH.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CH.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CH(CH.sub.3).sub.2                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CH.sub. 2 CH.sub.2 CH.sub.2 CH.sub.3                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    Cl   OCH.sub.3                                      
SCH.sub.3  C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCF.sub.3  C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-CF.sub.3                                               
                      OCH.sub.3                                           
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Cl OCH.sub.3                                           
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 6-SCH.sub.3                                              
                      OCH.sub.3                                           
                           OCH.sub.3                                      
CF.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-OCF.sub.2 H                                            
                      OCH.sub.3                                           
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Cl OCH.sub.3                                           
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Cl OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Cl OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 5-CH.sub.3                                               
                      OCH.sub.3                                           
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Br OCH.sub.3                                           
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Br OCH.sub.3                                           
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 6-F  OCH.sub.3                                           
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 6-F  OCH.sub.3                                           
                           OCH.sub.3                                      
Br         CH.sub.3                                                       
              CH.sub.3                                                    
                 3-F  OCH.sub.3                                           
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-SCH.sub.3                                              
                      OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 3-OCH.sub.3                                              
                      OCH.sub.3                                           
                           OCH.sub.3                                      
CH.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 3-OCH.sub.3                                              
                      OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCF.sub.2 H                                         
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.2 F                                          
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           C.sub.2 H.sub.5                                
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           C.sub.2 H.sub.5                                
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CF.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CF.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OC.sub.2 H.sub.5                                    
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OC.sub.2 H.sub.5                                    
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.2 CF.sub.3                             
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.2 CF.sub.3                             
 ##STR13## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
 ##STR14## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
 ##STR15## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
 ##STR16## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
 ##STR17## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
 ##STR18## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
 ##STR19## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub. 3                                           
                           CH.sub.3                                       
 ##STR20## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
 ##STR21## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
 ##STR22## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
 ##STR23## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
 ##STR24## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
 ##STR25## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
 ##STR26## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
 ##STR27## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
  CO.sub.2 CH.sub.3                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           N(CH.sub.3).sub.2                              
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           SCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.2 CHCH.sub.2                           
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.2 CCH                                  
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           CH.sub.2 SCH.sub.3                             
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           SCF.sub.2 H                                    
__________________________________________________________________________
 
    
     
                                           TABLE II                                
__________________________________________________________________________
 ##STR28##                                                                
R.sub.5    R.sub.a                                                        
              R.sub.b                                                     
                 R.sub.6                                                  
                      X    Y        m.p. (°C.)                     
__________________________________________________________________________
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.2 CH.sub.3                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.2 CHCH.sub. 2                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.2 CH.sub.2 OCH.sub.3                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.2 CH.sub.2 Cl                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SCH.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SCH.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SCH(CH.sub.3).sub.2                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SCH.sub.2 CHCH.sub.2                                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SCF.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SCF.sub.2 H                                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 CH.sub.2 CHCH.sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 CF.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 CF.sub.2 H                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OSO.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OSO.sub.2 CH.sub.2 CH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OSO.sub.2 CH(CH.sub.3).sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OCH.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OCH.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OCH.sub.2 CH.sub.2 CH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OCH(CH.sub.3)CH.sub.2 CH.sub.3                                            
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OCH.sub.2 CHCH.sub.2                                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OCH.sub.2 CH.sub.2 CHCH.sub.2                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
OCH(CH.sub.3)CHCH.sub.2                                                   
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 N(CH.sub.3).sub.2                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 N(CH.sub.3)CH(CH.sub.3).sub.2                                    
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 N(OCH.sub.3)CH.sub.3                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.2 OCH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub. 3                                                   
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.2 CH.sub.2 OCH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
F          CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
Br         CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CF.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH(CH.sub.3).sub.2                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 CH.sub.2 CH.sub.3                                                
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.2 OCH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.2 CH.sub.2 OCH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-CF.sub. 3                                              
                      CH.sub.3                                            
                           CH.sub.3                                       
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Cl CH.sub.3                                            
                           CH.sub.3                                       
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 6-SCH.sub.3                                              
                      CH.sub.3                                            
                           CH.sub.3                                       
CF.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-OCF.sub.2 H                                            
                      CH.sub.3                                            
                           CH.sub.3                                       
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Cl CH.sub.3                                            
                           CH.sub.3                                       
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Cl CH.sub.3                                            
                           CH.sub.3                                       
SO.sub.2 N(CH.sub.3).sub.2                                                
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 3-Cl CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 5-CH.sub.3                                               
                      CH.sub.3                                            
                           CH.sub.3                                       
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Br CH.sub.3                                            
                           CH.sub.3                                       
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Br CH.sub.3                                            
                           CH.sub.3                                       
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 6-F  CH.sub.3                                            
                           CH.sub.3                                       
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 6-F  CH.sub.3                                            
                           CH.sub.3                                       
Br         CH.sub.3                                                       
              CH.sub.3                                                    
                 3-F  CH.sub.3                                            
                           CH.sub.3                                       
NO.sub.2   C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 5-SCH.sub.3                                              
                      CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 3-OCH.sub.3                                              
                      CH.sub.3                                            
                           CH.sub.3                                       
CH.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 3-OCH.sub.3                                              
                      CH.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
NO.sub.2   C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.2 OCH.sub.3                             
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH(OCH.sub.3).sub.2                            
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH(OCH.sub.2 CH.sub.2 O)                       
NO.sub.2   C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.3                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH(CH.sub.3).sub.2                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
                                    89-91° (d)                     
CO.sub.2 CH.sub.2 CH.sub.2 CH.sub. 2 CH.sub.3                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CHCH.sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.2 OCH.sub.3                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.2 Cl                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCH.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCH.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCH(CH.sub.3).sub.2                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCH.sub.2 CHCH.sub.2                                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCF.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCF.sub.2 H                                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 CH.sub.2 CH.sub.3                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 CH(CH.sub.3).sub.2                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 CH.sub.2 CHCH.sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 CF.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 CF.sub.2 H                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OSO.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OSO.sub.2 CH.sub.2 CH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OSO.sub.2 CH(CH.sub.3).sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OCH.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OCH.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OCH(CH.sub.3).sub.2                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OCH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OCH.sub.2 CHCH.sub.2                                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OCH.sub.2 CH.sub.2 CHCH.sub.2                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
OCH(CH.sub.3)CHCH.sub.2                                                   
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3)CH(CH.sub.3).sub.2                                    
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 N(OCH.sub.3)CH.sub. 3                                            
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CH.sub.2 OCH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CH.sub.2 CH.sub.2 OCH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
F          CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
Br         CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CF.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CH.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CH.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CH(CH.sub.3).sub.2                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCH.sub.3  C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
SCF.sub.3  C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-CF.sub.3                                               
                      CH.sub.3                                            
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Cl CH.sub.3                                            
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 6-SCH.sub.3                                              
                      CH.sub.3                                            
                           OCH.sub.3                                      
CF.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-OCF.sub.2 H                                            
                      CH.sub.3                                            
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Cl CH.sub.3                                            
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Cl CH.sub.3                                            
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Cl CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 5-CH.sub.3                                               
                      CH.sub.3                                            
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Br CH.sub.3                                            
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Br CH.sub.3                                            
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 6-F  CH.sub.3                                            
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 6-F  CH.sub.3                                            
                           OCH.sub.3                                      
Br         CH.sub.3                                                       
              CH.sub.3                                                    
                 3-F  CH.sub.3                                            
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-SCH.sub.3                                              
                      CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 3-OCH.sub.3                                              
                      CH.sub.3                                            
                           OCH.sub.3                                      
CH.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 3-OCH.sub.3                                              
                      CH.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
NO.sub.2   C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub. 3                                     
SO.sub.2 N(CH.sub.3).sub.2                                                
           C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCF.sub.2 H                                         
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CF.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.2 F                                          
                           OCH.sub.3                                      
NO.sub.2   C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           C.sub.2 H.sub.5                                                
              C.sub.2 H.sub.5                                             
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
                                    88-90° (d)                     
CO.sub.2 CH.sub.2 CH.sub.3                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH(CH.sub.3).sub.2                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CHCH.sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.2 OCH.sub.3                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.2 CH.sub.2 Cl                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCH.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCH.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCH(CH.sub.3).sub.2                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCH.sub.2 CHCH.sub.2                                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCF.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCF.sub.2 H                                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 CH.sub.2 CH.sub.3                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 CH(CH.sub.3).sub.2                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 CH.sub.2 CHCH.sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 CF.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 CF.sub.2 H                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OSO.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OSO.sub.2 CH.sub.2 CH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OSO.sub.2 CH(CH.sub.3).sub.2                                              
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OCH.sub.3  CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OCH.sub.2 CH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OCH(CH.sub.3).sub.2                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OCH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OCH.sub.2 CHCH.sub.2                                                      
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OCH.sub.2 CH.sub.2 CHCH.sub.2                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
OCH(CH.sub.3)CHCH.sub.2                                                   
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3)CH(CH.sub.3).sub.2                                    
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 N(OCH.sub.3)CH.sub.3                                             
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CH.sub.2 OCH.sub.3                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CH.sub.2 CH.sub.2 OCH.sub.3                                               
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
F          CH.sub. 3                                                      
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
                                    98-99° (d)                     
Br         CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
                                    125-127° (d)                   
CF.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CH.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CH.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CH(CH.sub.3).sub.2                                                        
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
CH.sub.2 CH.sub.2 CH.sub.2 CH.sub.3                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCH.sub.3  C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
SCF.sub.3  C.sub.2 H.sub.5                                                
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-CF.sub.3                                               
                      OCH.sub.3                                           
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Cl OCH.sub.3                                           
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 6-SCH.sub.3                                              
                      OHC.sub.3                                           
                           OCH.sub.3                                      
CF.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-OCF.sub.2 H                                            
                      OCH.sub.3                                           
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Cl OCH.sub.3                                           
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub. 3                                                   
                 5-Cl OCH.sub.3                                           
                           OCH.sub.3                                      
SO.sub.2 N(CH.sub.3).sub.2                                                
           CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Cl OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 5-CH.sub.3                                               
                      OCH.sub.3                                           
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 3-Br OCH.sub.3                                           
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 5-Br OCH.sub.3                                           
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 6-F  OCH.sub.3                                           
                           OCH.sub.3                                      
Cl         CH.sub.3                                                       
              CH.sub.3                                                    
                 6-F  OCH.sub.3                                           
                           OCH.sub.3                                      
Br         CH.sub.3                                                       
              CH.sub.3                                                    
                 3-F  OCH.sub.3                                           
                           OCH.sub.3                                      
NO.sub.2   CH.sub.3                                                       
              CH.sub.3                                                    
                 5-SCH.sub.3                                              
                      OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 3-OCH.sub.3                                              
                      OCH.sub.3                                           
                           OCH.sub.3                                      
CH.sub.3   CH.sub.3                                                       
              CH.sub.3                                                    
                 3-OCH.sub.3                                              
                      OCH.sub.3                                           
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           H                                              
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           H                                              
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           C.sub.2 H.sub.5                                
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           C.sub.2 H.sub.5                                
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CF.sub.3                                            
                           OCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CF.sub.3                                            
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OC.sub.2 H.sub.5                                    
                           N(CH.sub.3).sub.2                              
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OC.sub.2 H.sub.5                                    
                           CH.sub.3                                       
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.2 CF.sub.3                             
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.2 CF.sub.3                             
 ##STR29## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
 ##STR30## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
 ##STR31## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
 ##STR32## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
 ##STR33## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
 ##STR34## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
 ##STR35## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
 ##STR36## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
 ##STR37## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
 ##STR38## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
 ##STR39## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
 ##STR40## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
 ##STR41## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.3                                       
 ##STR42## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.3                                      
 ##STR43## CH.sub.3                                                       
              CH.sub.3                                                    
                 H    OCH.sub.3                                           
                           OCH.sub.3                                      
  CO.sub.2 CH.sub.3                                                       
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.2 CHCH.sub.2                           
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           SCH.sub.3                                      
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           OCH.sub.2 CCH                                  
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           CH.sub.2 SCH.sub.3                             
CO.sub.2 CH.sub.3                                                         
           CH.sub.3                                                       
              CH.sub.3                                                    
                 H    CH.sub.3                                            
                           SCF.sub.2 H                                    
__________________________________________________________________________
 
    
     
                       TABLE III                                                   
______________________________________                                    
 ##STR44##                                                                
                                            m.p.                          
R.sub.7                                                                   
  R.sub.a   R.sub.b X    Y       (°C.)                             
______________________________________                                    
H       CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               CH.sub.3                                   
CH.sub.3                                                                  
        CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               CH.sub.3                                   
F       CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               CH.sub.3                                   
Br      CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               CH.sub.3                                   
OCH.sub.3                                                                 
        CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               CH.sub.3                                   
SCH.sub.3                                                                 
        CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               CH.sub.3                                   
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               CH.sub.3                                   
OSO.sub.2 CH.sub.3                                                        
        CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               CH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
        CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               CH.sub.3                                   
H       CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               OCH.sub.3                                  
CH.sub. 3                                                                 
        CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               OCH.sub.3                                  
F       CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               OCH.sub.3                                  
Br      CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               OCH.sub.3                                  
OCH.sub.3                                                                 
        CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               OCH.sub.3                                  
SCH.sub.3                                                                 
        CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               OCH.sub.3                                  
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               OCH.sub.3                                  
OSO.sub.2 CH.sub.3                                                        
        CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
        CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               OCH.sub.3                                  
OCH.sub.3                                                                 
        C.sub.2 H.sub.5                                                   
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                               CH.sub.3                                   
CH.sub.3                                                                  
        C.sub.2 H.sub.5                                                   
                CH.sub.3                                                  
                       CH.sub.3                                           
                               CH.sub.3                                   
F       C.sub.2 H.sub.5                                                   
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                               OCH.sub.3                                  
Br      C.sub.2 H.sub.5                                                   
                CH.sub.3                                                  
                       CH.sub.3                                           
                               CH.sub.3                                   
OCH.sub.3                                                                 
        C.sub.2 H.sub.5                                                   
                CH.sub.3                                                  
                       OCH.sub.3                                          
                               OCH.sub.3                                  
SMe     C.sub.2 H.sub.5                                                   
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                               OCH.sub.3                                  
Cl      C.sub.2 H.sub.5                                                   
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                               CH.sub.3                                   
OSO.sub.2 CH.sub.3                                                        
        C.sub.2 H.sub.5                                                   
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                               CH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
        C.sub.2 H.sub.5                                                   
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                               OCH.sub.3                                  
H       CH.sub.3                                                          
                CH.sub.3                                                  
                       OCH.sub.3                                          
                               OCH.sub.3                                  
CH.sub.3                                                                  
        CH.sub.3                                                          
                CH.sub.3                                                  
                       OCH.sub.3                                          
                               OCH.sub.3                                  
F       CH.sub.3                                                          
                CH.sub.3                                                  
                       OCH.sub.3                                          
                               OCH.sub.3                                  
Br      CH.sub.3                                                          
                CH.sub.3                                                  
                       OCH.sub.3                                          
                               OCH.sub.3                                  
OCH.sub.3                                                                 
        CH.sub.3                                                          
                CH.sub.3                                                  
                       OCH.sub.3                                          
                               OCH.sub.3                                  
SCH.sub.3                                                                 
        CH.sub.3                                                          
                CH.sub.3                                                  
                       OCH.sub.3                                          
                               OCH.sub.3                                  
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       OCH.sub.3                                          
                               OCH.sub.3                                  
OSO.sub.2 CH.sub.3                                                        
        CH.sub.3                                                          
                CH.sub.3                                                  
                       OCH.sub.3                                          
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
        CH.sub.3                                                          
                CH.sub.3                                                  
                       OCH.sub.3                                          
                               OCH.sub.3                                  
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       Cl      OCH.sub.3                                  
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       Cl      OC.sub.2 H.sub.5                           
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       F       OCH.sub.3                                  
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       Br      OCH.sub.3                                  
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       OCF.sub.2 H                                        
                               CH.sub.3                                   
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.2 F                                         
                               OCH.sub.3                                  
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               CH.sub.2 OCH.sub.3                         
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       OCH.sub.3                                          
                               CH.sub.2 OCH.sub.3                         
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               CH(OCH.sub.3).sub.2                        
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       OCH.sub.3                                          
                               CH(OCH.sub.3).sub.2                        
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               CH(OCH.sub.2 CH.sub.2 O)                   
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       OCH.sub.3                                          
                               CH(OCH.sub.2 CH.sub.2 O)                   
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       CF.sub.3                                           
                               CH.sub.3                                   
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       CF.sub.3                                           
                               OCH.sub.3                                  
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       OC.sub.2 H.sub.5                                   
                               CH.sub.3                                   
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       OC.sub.2 H.sub.5                                   
                               OCH.sub.3                                  
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       CH.sub.3                                           
                               N(CH.sub.3).sub.2                          
Cl      CH.sub.3                                                          
                CH.sub.3                                                  
                       OCH.sub.3                                          
                               SCH.sub.3                                  
______________________________________                                    
 
    
     
                       TABLE IV                                                    
______________________________________                                    
 ##STR45##                                                                
  R.sub.7   R.sub.a                                                       
                   R.sub.b                                                
                        X     Y          m.p. (°C.)                
______________________________________                                    
H       CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            CH.sub.3                                      
CH.sub.3                                                                  
        CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            CH.sub.3                                      
F       CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            CH.sub.3                                      
Br      CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            CH.sub.3                                      
OCH.sub.3                                                                 
        CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            CH.sub.3                                      
SCH.sub.3                                                                 
        CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            CH.sub.3                                      
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            CH.sub.3                                      
OSO.sub.2 CH.sub.3                                                        
        CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            CH.sub.3                                      
SO.sub.2 CH.sub.3                                                         
        CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            CH.sub.3                                      
H       CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            OCH.sub.3                                     
CH.sub.3                                                                  
        CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            OCH.sub.3                                     
F       CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            OCH.sub.3                                     
Br      CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            OCH.sub.3                                     
OCH.sub.3                                                                 
        CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            OCH.sub.3                                     
SCH.sub.3                                                                 
        CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            OCH.sub.3                                     
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            OCH.sub.3                                     
OSO.sub.2 CH.sub.3                                                        
        CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            OCH.sub.3                                     
SO.sub.2 CH.sub.3                                                         
        CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            OCH.sub.3                                     
OCH.sub.3                                                                 
        C.sub.2 H.sub.5                                                   
               C.sub.2 H.sub.5                                            
                      CH.sub.3                                            
                            CH.sub.3                                      
CH.sub.3                                                                  
        C.sub.2 H.sub.5                                                   
               CH.sub.3                                                   
                      CH.sub.3                                            
                            CH.sub.3                                      
F       C.sub.2 H.sub.5                                                   
               C.sub.2 H.sub.5                                            
                      CH.sub.3                                            
                            OCH.sub.3                                     
Br      C.sub.2 H.sub.5                                                   
               CH.sub.3                                                   
                      CH.sub.3                                            
                            CH.sub.3                                      
OCH.sub.3                                                                 
        C.sub.2 H.sub.5                                                   
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            OCH.sub.3                                     
SCH.sub.3                                                                 
        C.sub.2 H.sub.5                                                   
               C.sub.2 H.sub.5                                            
                      CH.sub.3                                            
                            OCH.sub.3                                     
Cl      C.sub.2 H.sub.5                                                   
               C.sub.2 H.sub.5                                            
                      CH.sub.3                                            
                            CH.sub.3                                      
OSO.sub.2 CH.sub.3                                                        
        C.sub.2 H.sub.5                                                   
               C.sub.2 H.sub.5                                            
                      CH.sub.3                                            
                            CH.sub.3                                      
SO.sub.2 CH.sub.3                                                         
        C.sub.2 H.sub.5                                                   
               C.sub.2 H.sub. 5                                           
                      CH.sub.3                                            
                            OCH.sub.3                                     
H       CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            OCH.sub.3                                     
CH.sub.3                                                                  
        CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            OCH.sub.3                                     
F       CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            OCH.sub.3                                     
Br      CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            OCH.sub.3                                     
OCH.sub.3                                                                 
        CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            OCH.sub.3                                     
SCH.sub.3                                                                 
        CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            OCH.sub.3                                     
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            OCH.sub.3                                     
OSO.sub.2 CH.sub.3                                                        
        CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            OCH.sub.3                                     
SO.sub.2 CH.sub.3                                                         
        CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            OCH.sub.3                                     
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            H                                             
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            H                                             
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            C.sub.2 H.sub.5                               
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            C.sub.2 H.sub.5                               
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            CH.sub.2 OCH.sub.3                            
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            CH.sub.2 OCH.sub.3                            
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            CH(OCH.sub.3).sub.2                           
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            CH(OCH.sub.3).sub.2                           
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            CH(OCH.sub.2 CH.sub.2 O)                      
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            CH(OCH.sub. 2 CH.sub.2 O)                     
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      CF.sub.3                                            
                            CH.sub.3                                      
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      CF.sub.3                                            
                            OCH.sub.3                                     
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      OC.sub.2 H.sub.5                                    
                            CH.sub.3                                      
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      OC.sub.2 H.sub.5                                    
                            OCH.sub.3                                     
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      CH.sub.3                                            
                            OCH.sub.2 CF.sub.3                            
Cl      CH.sub.3                                                          
               CH.sub.3                                                   
                      OCH.sub.3                                           
                            OCH.sub.2 CF.sub.3                            
______________________________________                                    
 
    
     
                       TABLE V                                                     
______________________________________                                    
 ##STR46##                                                                
                                           m.p.                           
R.sub.9                                                                   
  R.sub.a    R.sub.b                                                      
                    X    Y      (°C.)                              
______________________________________                                    
F        CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
CH.sub.3 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
Cl       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
Br       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
NO.sub.2 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
F        CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
CH.sub.3 CH.sub.3                                                         
                CH.sub. 3                                                 
                       CH.sub.3                                           
                              OCH.sub.3                                   
Cl       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
Br       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
NO.sub.2 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       OCH.sub.3                                          
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
Cl       C.sub.2 H.sub.5                                                  
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
Br       C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       OCH.sub.3                                          
                              OCH.sub.3                                   
NO.sub.2 C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                              OCH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                              CH.sub.3                                    
SO.sub.2 N(CH.sub.3).sub.2                                                
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                              CH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                              CH.sub.3                                    
F        CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
CH.sub.3 CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
Cl       CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
Br       CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
NO.sub.2 CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3  125-                             
                                         127°(d)                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       Cl     OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       F      OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCF.sub.2 H                                        
                              CH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       Br     OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              C.sub.2 H.sub.5                             
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              C.sub.2 H.sub.5                             
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.2 OCH.sub.3                          
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              CH.sub.2 OCH.sub.3                          
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH(OCH.sub.3).sub.2                         
CO.sub. 2 CH.sub.3                                                        
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              CH(OCH.sub.3).sub.2                         
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH(OCH.sub.2 CH.sub.2 O)                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              CH(OCH.sub.2 CH.sub.2 O)                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CF.sub.3                                           
                              CH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CF.sub.3                                           
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OC.sub.2 H.sub.5                                   
                              CH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OC.sub.2 H.sub.5                                   
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.2 CF.sub.3                          
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.2 CF.sub.3                          
______________________________________                                    
 
    
     
                       TABLE VI                                                    
______________________________________                                    
 ##STR47##                                                                
                                           m.p.                           
R.sub.9                                                                   
  R.sub.a    R.sub.b                                                      
                    X    Y      (°C.)                              
______________________________________                                    
F        CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
CH.sub.3 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
Cl       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
Br       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
NO.sub.2 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3   110-                             
                                         115° (d)                  
F        CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
CH.sub.3 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
Cl       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
Br       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
NO.sub.2 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3  98-                              
                                         100° C.                   
CO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       OCH.sub.3                                          
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
Cl       C.sub.2 H.sub.5                                                  
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
Br       C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       OCH.sub.3                                          
                              OCH.sub.3                                   
NO.sub.2 C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                              OCH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                              CH.sub.3                                    
SO.sub.2 N(CH.sub.3).sub.2                                                
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                              CH.sub.3                                    
CO.sub.2 CH.sub. 3                                                        
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                              CH.sub.3                                    
F        CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
CH.sub.3 CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
Cl       CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
Br       CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
NO.sub.2 CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.2 F                                         
                              CH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.2 F                                        
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              C.sub.2 H.sub.5                             
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              C.sub.2 H.sub.5                             
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.2 OCH.sub.3                          
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              CH.sub.2 OCH.sub.3                          
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH(OCH.sub.3).sub.2                         
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub. 3                                                 
                       OCH.sub.3                                          
                              CH(OCH.sub.3).sub.2                         
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH(OCH.sub.2 CH.sub.2 O)                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              CH(OCH.sub.2 CH.sub.2 O)                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CF.sub.3                                           
                              CH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CF.sub.3                                           
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OC.sub.2 H.sub.5                                   
                              N(CH.sub.3).sub.2                           
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OC.sub.2 H.sub.5                                   
                              SCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.2 CF.sub.3                          
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.2 CF.sub.3                          
______________________________________                                    
 
    
     
                       TABLE VII                                                   
______________________________________                                    
 ##STR48##                                                                
  R.sub.9    R.sub.a                                                      
                    R.sub.b                                               
                         X     Y          m.p.(°C.)                
______________________________________                                    
F        CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             CH.sub.3                                     
CH.sub.3 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             CH.sub.3                                     
Cl       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             CH.sub.3                                     
Br       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             CH.sub.3                                     
NO.sub.2 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             CH.sub.3                                     
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             CH.sub.3                                     
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             CH.sub.3                                     
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             CH.sub.3                                     
F        CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             OCH.sub.3                                    
CH.sub.3 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             OCH.sub.3                                    
Cl       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             OCH.sub. 3                                   
Br       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             OCH.sub.3                                    
NO.sub.2 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             OCH.sub.3                                    
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             OCH.sub.3                                    
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             OCH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             OCH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       OCH.sub.3                                          
                             OCH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                CH.sub.3                                                  
                       CH.sub.3                                           
                             CH.sub.3                                     
Cl       C.sub.2 H.sub.5                                                  
                CH.sub.3                                                  
                       OCH.sub.3                                          
                             OCH.sub.3                                    
Br       C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       OCH.sub.3                                          
                             OCH.sub.3                                    
NO.sub.2 C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                             OCH.sub.3                                    
SO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                             CH.sub.3                                     
SO.sub.2 N(CH.sub.3).sub.2                                                
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                             CH.sub.3                                     
CO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                             CH.sub.3                                     
F        CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                             OCH.sub.3                                    
CH.sub.3 CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                             OCH.sub.3                                    
Cl       CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                             OCH.sub.3                                    
Br       CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                             OCH.sub.3                                    
NO.sub.2 CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                             OCH.sub.3                                    
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                             OCH.sub.3                                    
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                             OCH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                             OCH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       Cl    OCH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       Cl    OC.sub.2 H.sub.5                             
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       Br    CH.sub.3                                     
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       F     OCH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             C.sub.2 H.sub.5                              
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                             C.sub.2 H.sub.5                              
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             CH.sub.2 OCH.sub.3                           
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                             CH.sub.2 OCH.sub.3                           
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             CH(OCH.sub.3).sub.2                          
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                             CH(OCH.sub.3).sub.2                          
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub. 3                                          
                             CH(OCH.sub.2 CH.sub.2 O)                     
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                             CH(OCH.sub.2 CH.sub.2 O)                     
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CF.sub.3                                           
                             CH.sub.3                                     
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CF.sub.3                                           
                             OCH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OC.sub.2 H.sub.5                                   
                             N(CH.sub.3).sub.2                            
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OC.sub.2 H.sub.5                                   
                             CH.sub.2 SCH.sub.3                           
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                             OCH.sub.2 CF.sub.3                           
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                             OCH.sub.2 CF.sub.3                           
______________________________________                                    
 
    
     
                       TABLE VIII                                                  
______________________________________                                    
 ##STR49##                                                                
                                           m.p.                           
R.sub.9                                                                   
  R.sub.a    R.sub.b                                                      
                    X    Y      (°C.)                              
______________________________________                                    
F        CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
CH.sub.3 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
Cl       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
Br       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
NO.sub.2 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
F        CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub. 3                                  
CH.sub.3 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
Cl       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
Br       CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
NO.sub.2 CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       OCH.sub.3                                          
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.3                                    
Cl       C.sub.2 H.sub.5                                                  
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
Br       C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       OCH.sub.3                                          
                              OCH.sub.3                                   
NO.sub.2 C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                              OCH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                              CH.sub.3                                    
SO.sub.2 N(CH.sub.3).sub.2                                                
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                              CH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                C.sub.2 H.sub.5                                           
                       CH.sub.3                                           
                              CH.sub.3                                    
F        CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
CH.sub.3 CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
Cl       CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
Br       CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
NO.sub.2 CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.2 F                                         
                              CH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCF.sub.2 H                                        
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              C.sub.2 H.sub.5                             
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              C.sub.2 H.sub.5                             
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH.sub.2 OCH.sub.3                          
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              CH.sub.2 OCH.sub.3                          
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH(OCH.sub.3).sub.2                         
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              CH(OCH.sub.3).sub.2                         
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              CH(OCH.sub.2 CH.sub.2 O)                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              CH(OCH.sub.2 CH.sub.2 O)                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CF.sub.3                                           
                              CH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CF.sub.3                                           
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OC.sub.2 H.sub.5                                   
                              CH.sub.3                                    
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OC.sub.2 H.sub.5                                   
                              OCH.sub.3                                   
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       CH.sub.3                                           
                              OCH.sub.2 CF.sub.3                          
CO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                CH.sub.3                                                  
                       OCH.sub.3                                          
                              OCH.sub.2 CF.sub.3                          
______________________________________                                    
 
    
     
                       TABLE IX                                                    
______________________________________                                    
 ##STR50##                                                                
                                            m.p.                          
R.sub.8                                                                   
  R.sub.a    R.sub.b X     Y     (°C.)                             
______________________________________                                    
F        CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               CH.sub.3                                   
CH.sub.3 CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               CH.sub.3                                   
OCH.sub.3                                                                 
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               CH.sub.3                                   
Cl       CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               CH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               CH.sub.3                                   
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               CH.sub.3                                   
Br       CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               OCH.sub.3                                  
CH.sub.3 CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               OCH.sub.3                                  
OCH.sub.3                                                                 
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               OCH.sub.3                                  
Cl       CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               OCH.sub.3                                  
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                 C.sub.2 H.sub.5                                          
                         CH.sub.3                                         
                               CH.sub.3                                   
CH.sub.3 C.sub.2 H.sub.5                                                  
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               CH.sub.3                                   
OCH.sub.3                                                                 
         C.sub.2 H.sub.5                                                  
                 CH.sub.3                                                 
                         OCH.sub.3                                        
                               OCH.sub.3                                  
Cl       C.sub.2 H.sub.5                                                  
                 C.sub.2 H.sub.5                                          
                         OCH.sub.3                                        
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               CH.sub.3                                   
SO.sub.2 N(CH.sub.3).sub.2                                                
         C.sub.2 H.sub.5                                                  
                 C.sub.2 H.sub.5                                          
                         CH.sub.3                                         
                               CH.sub.3                                   
F        CH.sub.3                                                         
                 CH.sub.3                                                 
                         OCH.sub.3                                        
                               OCH.sub.3                                  
CH.sub.3 CH.sub.3                                                         
                 CH.sub.3                                                 
                         OCH.sub.3                                        
                               OCH.sub.3                                  
OCH.sub.3                                                                 
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         OCH.sub.3                                        
                               OCH.sub.3                                  
Cl       CH.sub.3                                                         
                 CH.sub.3                                                 
                         OCH.sub.3                                        
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         OCH.sub.3                                        
                               OCH.sub.3                                  
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         OCH.sub.3                                        
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         Cl    OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         Cl    OC.sub.2 H.sub.5                           
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         F     OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         Br    OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               C.sub.2 H.sub.5                            
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         OCH.sub.3                                        
                               C.sub.2 H.sub.5                            
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               CH.sub.2 OCH.sub.3                         
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         OCH.sub.3                                        
                               CH.sub.2 OCH.sub.3                         
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               CH(OCH.sub.3).sub.2                        
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         OCH.sub.3                                        
                               CH(OCH.sub.3).sub.2                        
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         CH.sub.3                                         
                               CH(OCH.sub.2 CH.sub.2 O)                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         OCH.sub.3                                        
                               CH(OCH.sub.2 CH.sub.2 O)                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         CF.sub.3                                         
                               CH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         CF.sub.3                                         
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         OC.sub.2 H.sub.5                                 
                               CH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         OC.sub.2 H.sub.5                                 
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub. 3                                                
                         CH.sub.3                                         
                               OCH.sub.2 CF.sub.3                         
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                         OCH.sub.3                                        
                               OCH.sub.2 CF.sub.3                         
______________________________________                                    
 
    
     
                       TABLE X                                                     
______________________________________                                    
 ##STR51##                                                                
                                            m.p.                          
R.sub.8                                                                   
  R.sub.a    R.sub.b X    Y      (°C.)                             
______________________________________                                    
F        CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               CH.sub.3                                   
CH.sub.3 CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               CH.sub.3                                   
OCH.sub.3                                                                 
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               CH.sub.3                                   
Cl       CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               CH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               CH.sub.3                                   
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               OCH.sub.3                                  
Br       CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               OCH.sub.3                                  
CH.sub.3 CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               OCH.sub.3                                  
OCH.sub.3                                                                 
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               OCH.sub. 3                                 
Cl       CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               OCH.sub.3                                  
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                 C.sub.2 H.sub.5                                          
                        CH.sub.3                                          
                               CH.sub.3                                   
CH.sub.3 C.sub.2 H.sub.5                                                  
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               CH.sub.3                                   
OCH.sub.3                                                                 
         C.sub.2 H.sub.5                                                  
                 CH.sub.3                                                 
                        OCH.sub.3                                         
                               OCH.sub.3                                  
Cl       C.sub.2 H.sub.5                                                  
                 C.sub.2 H.sub.5                                          
                        OCH.sub.3                                         
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         C.sub.2 H.sub.5                                                  
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               CH.sub.3                                   
SO.sub.2 N(CH.sub.3).sub.2                                                
         C.sub.2 H.sub.5                                                  
                 C.sub.2 H.sub.5                                          
                        CH.sub.3                                          
                               CH.sub.3                                   
F        CH.sub.3                                                         
                 CH.sub.3                                                 
                        OCH.sub.3                                         
                               OCH.sub.3                                  
CH.sub.3 CH.sub.3                                                         
                 CH.sub.3                                                 
                        OCH.sub.3                                         
                               OCH.sub.3                                  
OCH.sub.3                                                                 
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        OCH.sub.3                                         
                               OCH.sub.3                                  
Cl       CH.sub.3                                                         
                 CH.sub.3                                                 
                        OCH.sub.3                                         
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        OCH.sub.3                                         
                               OCH.sub.3                                  
SO.sub.2 N(CH.sub.3).sub.2                                                
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        OCH.sub.3                                         
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        OCF.sub.2 H                                       
                               CH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        OCH.sub.2 F                                       
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        OCH.sub.3                                         
                               C.sub.2 H.sub.5                            
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               CH.sub.2 OCH.sub.3                         
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        OCH.sub.3                                         
                               CH.sub.2 OCH.sub.3                         
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               CH(OCH.sub.3).sub.2                        
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        OCH.sub.3                                         
                               CH(OCH.sub.3).sub.2                        
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               CH(OCH.sub.2 CH.sub.2 O)                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        OCH.sub.3                                         
                               CH(OCH.sub.2 CH.sub.2 O)                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        CF.sub.3                                          
                               CH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        CF.sub.3                                          
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        OC.sub.2 H.sub.5                                  
                               CH.sub.3                                   
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        OC.sub.2 H.sub.5                                  
                               OCH.sub.3                                  
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        CH.sub.3                                          
                               OCH.sub.2 CF.sub.3                         
SO.sub.2 CH.sub.3                                                         
         CH.sub.3                                                         
                 CH.sub.3                                                 
                        OCH.sub.3                                         
                               OCH.sub.2 CF.sub.3                         
______________________________________                                    
 
    
     
                                           TABLE XI                                
__________________________________________________________________________
 ##STR52##                                                                
                                              m.p.                        
L                           R.sub.a                                       
                               R.sub.b                                    
                                  X    Y      (°C.)                
__________________________________________________________________________
L-6:                                                                      
   R.sub.9 = CO.sub.2 CH.sub.3                                            
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-6:                                                                      
   R.sub.9 = SO.sub.2 N(CH.sub.3).sub.2                                   
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-6:                                                                      
   R.sub.9 = SO.sub.2 CH.sub.3                                            
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-7:                                                                      
   R.sub.10 = CO.sub.2 CH.sub.3                                           
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-9:                                                                      
   Q.sub.2 = O; R.sub.14 = CH.sub.3 ; R.sub.15 = H                        
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-9:                                                                      
   Q.sub.2 = S; R.sub.14 = CH.sub.3 ; R.sub.15 = H                        
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-6:                                                                      
   R.sub.9 = CO.sub.2 CH.sub.3                                            
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-6:                                                                      
   R.sub.9 = SO.sub.2 N(CH.sub.3).sub.2                                   
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-6:                                                                      
   R.sub.9 = SO.sub.2 CH.sub.3                                            
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-7:                                                                      
   R.sub.10 = CO.sub.2 CH.sub.3                                           
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-9:                                                                      
   Q.sub.2 = O; R.sub.14 = CH.sub.3 ; R.sub.15 = H                        
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-9:                                                                      
   Q.sub.2 = S; R.sub.14 = CH.sub.3 ; R.sub.15 = H                        
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-6:                                                                      
   R.sub.9 = CO.sub.2 CH.sub.3                                            
                            C.sub.2 H.sub.5                               
                               C.sub.2 H.sub.5                            
                                  CH.sub.3                                
                                       CH.sub.3                           
L-6:                                                                      
   R.sub.9 = SO.sub.2 N(CH.sub.3).sub.2                                   
                            C.sub.2 H.sub.5                               
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-6:                                                                      
   R.sub. 9 = SO.sub.2 CH.sub.3                                           
                            C.sub.2 H.sub.5                               
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-6:                                                                      
   R.sub.9 = CO.sub.2 CH.sub.3                                            
                            C.sub.2 H.sub.5                               
                               C.sub.2 H.sub.5                            
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-16:                                                                     
   R.sub.17 = H             C.sub.2 H.sub.5                               
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-17:                                                                     
   R.sub.17 = CH.sub.3 ; R.sub.18 = H                                     
                            C.sub.2 H.sub.5                               
                               C.sub.2 H.sub.5                            
                                  CH.sub.3                                
                                       CH.sub.3                           
L-6:                                                                      
   R.sub.9 = CO.sub.2 CH.sub.3                                            
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-6:                                                                      
   R.sub.9 = CO.sub.2 CH.sub.3                                            
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-6:                                                                      
   R.sub.9 = SO.sub.2 N(CH.sub.3).sub.2                                   
                            Ch.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-6:                                                                      
   R.sub.9 = SO.sub.2 CH.sub.3                                            
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-7:                                                                      
   R.sub.10 = CO.sub.2 CH.sub.3                                           
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-9:                                                                      
   Q.sub.2 = O; R.sub.14 = CH.sub.3 ;R.sub.15 = H                         
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-9:                                                                      
   Q.sub.2 = S; R.sub.14 = CH.sub.3 ; R.sub.15 = H                        
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-8:                                                                      
   Q.sub.1 = O; R.sub.11 = R.sub.12 = CH.sub.3 ; R.sub.13 = H; m =        
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-8:                                                                      
   Q.sub.1 = S; R.sub.11 = H; R.sub.12 = CH.sub.3 ; R.sub.13 = H, m =     
                            CH.sub.3                                      
                               C.sub.2 H.sub.5                            
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-8:                                                                      
   Q.sub.1 = SO.sub.2 ; R.sub.11 = CH.sub.3 ; R.sub.12 = H; R.sub.13 = H; 
   m = 0                    CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-8:                                                                      
   Q.sub.1 = SO.sub.2 ; R.sub.11 = R.sub.12 = CH.sub.3 ; R.sub.13 = H; m  
   = 1                      CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-8:                                                                      
   Q.sub.1 =  SO.sub.2 ; R.sub.11 = H; R.sub.12 = CH.sub.3, R.sub.13 = H; 
   m = 0                    CH.sub.3                                      
                               CH.sub.3                                   
                                  OCHF.sub.2                              
                                       OCH.sub.3                          
L-12:                                                                     
   m = 0; R.sub.13 = H      CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-13:                                                                     
   m = 1; R.sub.13 = H      CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-14:                                                                     
   R.sub.16 = CH.sub.3      CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-15:                                                                     
   R.sub.17 = H             CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-16:                                                                     
   R.sub.17 = H             CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-17:                                                                     
   R.sub.17 = CH.sub.3 ; R.sub.18 = H                                     
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-12:                                                                     
   m = 0; R.sub.13 = H      CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-13:                                                                     
   m = 1; R.sub.13 = H      CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-14:                                                                     
   R.sub.16 = CH.sub.3      CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-15:                                                                     
   R.sub.17  = H            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-16:                                                                     
   R.sub.17 = H             CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-17:                                                                     
   R.sub.17 = CH.sub.3 ; R.sub.18 = H                                     
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-7:                                                                      
   R.sub.10 = CO.sub.2 CH.sub.3                                           
                            C.sub.2 H.sub.5                               
                               C.sub.2 H.sub.5                            
                                  CH.sub.3                                
                                       CH.sub.3                           
L-9:                                                                      
   Q.sub.2 = O; R.sub.14 = CH.sub.3 ; R.sub.15 = H                        
                            C.sub.2 H.sub.5                               
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-12:                                                                     
   m = 0; R.sub.13 = H      C.sub.2 H.sub.5                               
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-13:                                                                     
   m = 1; R.sub.13 = H      C.sub.2 H.sub.5                               
                               C.sub.2 H.sub.5                            
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-14:                                                                     
   R.sub.16 = CH.sub.3      C.sub.2 H.sub.5                               
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-15:                                                                     
   R.sub.17 = H             C.sub.2 H.sub.5                               
                               C.sub.2 H.sub.5                            
                                  CH.sub.3                                
                                       CH.sub.3                           
L-12:                                                                     
   m = 0; R.sub.13  H       CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub. 3                         
L-13:                                                                     
   m = 1; R.sub.13 = H      CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-14:                                                                     
   R.sub.16 = CH.sub.3      CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-15:                                                                     
   R.sub.17 = H             CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-16:                                                                     
   R.sub.17 = H             CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-17:                                                                     
   R.sub.17 = CH.sub.3 ; R.sub.18 = CH.sub.3                              
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       0CH.sub.3                          
L-10:                                                                     
   R.sub.13 = H; R.sub.16 = CH.sub.3 ; m = 0                              
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-10:                                                                     
   R.sub.13 = CH.sub.3 ; R.sub.16 = CH.sub.3 ; m = 0                      
                            C.sub.2 H.sub.5                               
                               C.sub.2 H.sub.5                            
                                  CH.sub.3                                
                                       CH.sub.3                           
L-11:                                                                     
   R.sub.13 = H; m = 0      CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-11:                                                                     
   R.sub.13 = H; m = 1      CH.sub.3                                      
                               CH.sub.3                                   
                                  Cl   OCH.sub.3                          
L-11:                                                                     
   R.sub.13 = CH.sub.3 ; m =  0                                           
                            C.sub.2 H.sub.5                               
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH(OCH.sub.3).sub.2                
__________________________________________________________________________
 
    
     
                                           TABLE XII                               
__________________________________________________________________________
 ##STR53##                                                                
                                              m.p.                        
L                           R.sub.a                                       
                               R.sub.b                                    
                                  X    Y      °C.                  
__________________________________________________________________________
L-6:                                                                      
   R.sub.9 = CO.sub.2 CH.sub.3                                            
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-6:                                                                      
   R.sub.9 = SO.sub.2 N(CH.sub.3).sub.2                                   
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-6:                                                                      
   R.sub.9 = SO.sub.2 CH.sub.3                                            
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-7:                                                                      
   R.sub.10 = CO.sub.2 CH.sub.3                                           
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-9:                                                                      
   Q.sub.2 = S; R.sub.14 = CH.sub.3; R.sub.15 = H                         
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-6:                                                                      
   R.sub.9 = Co.sub.2 CH.sub.3                                            
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-6:                                                                      
   R.sub.9 = SO.sub.2 N(CH.sub.3).sub.2                                   
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-6:                                                                      
   R.sub.9 = SO.sub.2 CH.sub.3                                            
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-7:                                                                      
   R.sub.10 = Co.sub.2 CH.sub.3                                           
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-9:                                                                      
   Q.sub.2 = O; R.sub.14 = CH.sub.3 ; R.sub.15 = H                        
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-9:                                                                      
   Q.sub.2 = S; R.sub.14 = CH.sub.3 ; R.sub.15 = H                        
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-6:                                                                      
   R.sub.9 = CO.sub.2 CH.sub.3                                            
                            C.sub.2 H.sub.5                               
                               C.sub.2 H.sub.5                            
                                  CH.sub.3                                
                                       CH.sub.3                           
L-6:                                                                      
   R.sub.9 = SO.sub.2 N(CH.sub.3).sub.2                                   
                            C.sub.2 H.sub.5                               
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-6:                                                                      
   R.sub.9 = SO.sub.2 CH.sub.3                                            
                            C.sub.2 H.sub.5                               
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-6:                                                                      
   R.sub.9 = CO.sub.2 CH.sub.3                                            
                            C.sub.2 H.sub.5                               
                               C.sub.2 H.sub.5                            
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-16:                                                                     
   R.sub.17 = H             C.sub.2 H.sub.5                               
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-17:                                                                     
   R.sub.17 = CH.sub.3 ; R.sub.18 = H                                     
                            C.sub.2 H.sub.5                               
                               C.sub.2 H.sub.5                            
                                  CH.sub.3                                
                                       CH.sub.3                           
L-6:                                                                      
   R.sub.9 = CO.sub.2 CH.sub.3                                            
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-6:                                                                      
   R.sub.9 = SO.sub.2 N(CH.sub.3).sub.2                                   
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-6:                                                                      
   R.sub.9 = SO.sub.2 CH.sub.3                                            
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-7:                                                                      
   R.sub.10 = CO.sub.2 CH.sub.3                                           
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-9:                                                                      
   Q.sub.2 = O; R.sub.14 = CH.sub.3 ; R.sub.15 = H                        
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-9:                                                                      
   Q.sub.2 = S; R.sub.14 = CH.sub.3 ; R.sub.15 = H                        
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-8:                                                                      
   Q.sub.1 = O; R.sub.11 = R.sub.12 = CH.sub.3 ; R.sub.13 = H; m =        
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-8:                                                                      
   Q.sub.1 = S; R.sub.11 = H; R.sub.12 = CH.sub.3 ; R.sub.13 = H, m =     
                            CH.sub.3                                      
                               C.sub.2 H.sub.5                            
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-8:                                                                      
   Q.sub.1 = SO.sub.2 ; R.sub.11 = CH.sub.3 ; R.sub.12 = H; R.sub.13 = H; 
   m = 0                    CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-8:                                                                      
   Q.sub.1 = SO.sub.2 ; R.sub.11 = R.sub.12 = CH.sub.3 ; R.sub.13 = H; m  
   = 0                      Ch.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-8:                                                                      
   Q.sub.1 = SO.sub.2 ; R.sub.11 = H; R.sub.12 = CH.sub.3, R.sub.13 = H;  
   m = 0                    CH.sub.3                                      
                               CH.sub.3                                   
                                  OCHF.sub.2                              
                                       OCH.sub. 3                         
L-12:                                                                     
   m = 0; R.sub.13 = H      CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-13:                                                                     
   m = 1; R.sub.13 = H      CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-14:                                                                     
   R.sub.16 = CH.sub.3      CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-15:                                                                     
   R.sub.17 = H             CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-16:                                                                     
   R.sub.17 = H             CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-17:                                                                     
   R.sub.17 = CH.sub.3 ; R.sub.18 = H                                     
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-12:                                                                     
   m = 0; R.sub.13 = H      CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-13:                                                                     
   m = 1; R.sub.13 = H      CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-14:                                                                     
   R.sub.16 = CH.sub.3      CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-15:                                                                     
   R.sub.17 = H             CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-16:                                                                     
   R.sub.17 = H             CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-17:                                                                     
   R.sub.17 = CH.sub.3 ; R.sub. 18 = H                                    
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-7:                                                                      
   R.sub.10 = CO.sub.2 CH.sub.3                                           
                            C.sub.2 H.sub.5                               
                               C.sub.2 H.sub.5                            
                                  CH.sub.3                                
                                       CH.sub.3                           
L-9:                                                                      
   Q.sub.2 = O; R.sub.14 = CH.sub.3 ; R.sub.15 = H                        
                            C.sub.2 H.sub.5                               
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-12:                                                                     
   m = 0; R.sub.13 = H      C.sub.2 H.sub.5                               
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-13:                                                                     
   m = 1; R.sub.13 = H      C.sub.2 H.sub.5                               
                               C.sub.2 H.sub.5                            
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-14:                                                                     
   R.sub.16 = CH.sub.3      C.sub.2 H.sub.5                               
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH.sub.3                           
L-15:                                                                     
   R.sub.17 = H             C.sub.2 H.sub.5                               
                               C.sub.2 H.sub.5                            
                                  CH.sub.3                                
                                       CH.sub.3                           
L-12:                                                                     
   m = 0; R.sub.13 = H      CH.sub.3                                      
                               Ch.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-13:                                                                     
   m = 1; R.sub.13 = H      CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-14:                                                                     
   R.sub.16 = CH.sub.3      CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub. 3                         
L-15:                                                                     
   R.sub.17 = H             CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-16:                                                                     
   R.sub.17 = H             CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-17:                                                                     
   R.sub.17 = CH.sub.3 ; R.sub.18 = CH.sub.3                              
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-10:                                                                     
   R.sub.13 = H; R.sub.16 = CH.sub.3 ; m = 0                              
                            CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCH.sub.3                          
L-10:                                                                     
   R.sub.13 = H; R.sub.16 = C.sub.2 H.sub.5 ; m = 0                       
                            CH.sub.3                                      
                               C.sub.2 H.sub.5                            
                                  CH.sub.3                                
                                       OCH.sub.3                          
L-10:                                                                     
   R.sub.13 = CH.sub.3 ; R.sub.16 = CH.sub.3 ; m = 0                      
                            C.sub.2 H.sub.5                               
                               C.sub.2 H.sub.5                            
                                  CH.sub.3                                
                                       CH.sub.3                           
L-11:                                                                     
   R.sub.13 = H; m = 0      CH.sub.3                                      
                               CH.sub.3                                   
                                  OCH.sub.3                               
                                       OCHF.sub.2                         
L-11:                                                                     
   R.sub.13 = H; m = 1      CH.sub.3                                      
                               CH.sub.3                                   
                                  CF.sub.3                                
                                       OCH.sub.3                          
L-11:                                                                     
   R.sub.13 = CH.sub.3 ; m = 0                                            
                            C.sub.2 H.sub. 5                              
                               CH.sub.3                                   
                                  CH.sub.3                                
                                       CH(OCH.sub.3).sub.2                
__________________________________________________________________________
 
    
     
                       TABLE XIII                                                  
______________________________________                                    
 ##STR54##                                                                
  L                           R.sub.a R.sub.b                             
______________________________________                                    
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              C.sub.2 H.sub.5                             
                                      C.sub.2 H.sub.5                     
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              CH.sub.3                                    
                                      C.sub.2 H.sub.5                     
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = 5-OCH.sub.3                  
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = SO.sub.2 N(CH.sub.3).sub.2 ; R.sub.6 = H                   
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 =  SO.sub.2 CH.sub.3 ; R.sub.6 = H                           
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = Cl; R.sub.6 = H                                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = SO.sub.2 CH.sub.2 CH.sub.2 CH.sub.3 ; R.sub.6              
                              CH.sub.3                                    
                                      CH.sub.3                            
L-2: R.sub.7 = SO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-3: R.sub.8 = SO.sub.2 N(CH.sub.3).sub.2                                 
                              CH.sub.3                                    
                                      CH.sub.3                            
L-4: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-5: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-6: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-7: R.sub.10 = CO.sub.2 CH.sub.3                                         
                              CH.sub.3                                    
                                      CH.sub.3                            
L-8: Q.sub.1 = O; m = 0; R.sub.11 = CH.sub.3 ; R.sub.12 = CH.sub.3        
                              CH.sub.3                                    
                                      CH.sub.3                            
     R.sub.13 = H                                                         
L-9: Q.sub.2 = O; R.sub.14 = CH.sub.3 ; R.sub.15 = H                      
                              CH.sub.3                                    
                                      CH.sub.3                            
L-10:                                                                     
     m = 0; R.sub.16 = CH.sub.3 ; R.sub.13 = H                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-11:                                                                     
     m = 1; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-11:                                                                     
     m = 0; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-12:                                                                     
     m = 0; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-13:                                                                     
     m = 1; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-14:                                                                     
     R.sub.16 = CH.sub.3      CH.sub.3                                    
                                      CH.sub.3                            
L-15:                                                                     
     R.sub.17 = H             CH.sub.3                                    
                                      CH.sub.3                            
L-16:                                                                     
     R.sub.17 = H             CH.sub.3                                    
                                      CH.sub.3                            
L-17:                                                                     
     R.sub.17 = CH.sub.3 ; R.sub.18 = H                                   
                              CH.sub.3                                    
                                      CH.sub.3                            
______________________________________                                    
 
    
     
                       TABLE XIV                                                   
______________________________________                                    
 ##STR55##                                                                
  L                           R.sub.a R.sub.b                             
______________________________________                                    
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              C.sub.2 H.sub.5                             
                                      C.sub.2 H.sub.5                     
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              CH.sub.3                                    
                                      C.sub.2 H.sub.5                     
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = 5-OCH.sub.3                  
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = SO.sub.2 N(CH.sub.3).sub.2 ; R.sub.6 = H                   
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 =  SO.sub.2 CH.sub.3 ; R.sub.6 = H                           
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = Cl; R.sub.6 = H                                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = SO.sub.2 CH.sub.2 CH.sub.2 CH.sub.3 ; R.sub.6              
                              CH.sub.3                                    
                                      CH.sub.3                            
L-2: R.sub.7 = SO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-3: R.sub.8 = SO.sub.2 N(CH.sub.3).sub.2                                 
                              CH.sub.3                                    
                                      CH.sub.3                            
L-4: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-5: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-6: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-7: R.sub.10 = CO.sub.2 CH.sub.3                                         
                              CH.sub.3                                    
                                      CH.sub.3                            
L-8: Q.sub.1 = O; m = 0; R.sub.11 = CH.sub.3 ; R.sub.12 = CH.sub.3        
                              CH.sub.3                                    
                                      CH.sub.3                            
     R.sub.13 = H                                                         
L-9: Q.sub.2 = O; R.sub.14 = CH.sub.3 ; R.sub.15  = H                     
                              CH.sub.3                                    
                                      CH.sub.3                            
L-10:                                                                     
     m = 0; R.sub.16 = CH.sub.3 ; R.sub.13 = H                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-11:                                                                     
     m = 1; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-11:                                                                     
     m = 0; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-12:                                                                     
     m = 0; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-13:                                                                     
     m = 1; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-14:                                                                     
     R.sub.16 = CH.sub.3      CH.sub.3                                    
                                      CH.sub.3                            
L-15:                                                                     
     R.sub.17 = H             CH.sub.3                                    
                                      CH.sub.3                            
L-16:                                                                     
     R.sub.17 = H             CH.sub.3                                    
                                      CH.sub.3                            
L-17:                                                                     
     R.sub.17 = CH.sub.3 ; R.sub.18 = H                                   
                              CH.sub.3                                    
                                      CH.sub.3                            
______________________________________                                    
 
    
     
                       TABLE XV                                                    
______________________________________                                    
 ##STR56##                                                                
  L                           R.sub.a R.sub.b                             
______________________________________                                    
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              C.sub.2 H.sub.5                             
                                      C.sub.2 H.sub.5                     
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              CH.sub.3                                    
                                      C.sub.2 H.sub.5                     
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = 5-OCH.sub.3                  
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = SO.sub.2 N(CH.sub.3).sub.2 ; R.sub.6 = H                   
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = SO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = Cl; R.sub.6 = H                                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = SO.sub.2 CH.sub.2 CH.sub.2 CH.sub.3 ; R.sub.6              
                              CH.sub.3                                    
                                      CH.sub.3                            
L-2: R.sub.7 = SO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-3: R.sub.8 = SO.sub.2 N(CH.sub.3).sub.2                                 
                              CH.sub.3                                    
                                      CH.sub.3                            
L-4: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-5: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-6: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-7: R.sub.10 = CO.sub.2 CH.sub.3                                         
                              CH.sub.3                                    
                                      CH.sub.3                            
L-8: Q.sub.1 = O; m = 0; R.sub.11 = CH.sub.3 ; R.sub.12 = CH.sub.3        
                              CH.sub.3                                    
                                      CH.sub.3                            
     R.sub.13 = H                                                         
L-9: Q.sub.2 = O; R.sub.14 = CH.sub.3 ; R.sub.15 = H                      
                              CH.sub.3                                    
                                      CH.sub.3                            
L-10:                                                                     
     m = 0; R.sub.16 = CH.sub.3 ; R.sub.13 = H                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-11:                                                                     
     m = 1; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-11:                                                                     
     m = 0; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-12:                                                                     
     m = 0; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-13:                                                                     
     m = 1; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-14:                                                                     
     R.sub.16 = CH.sub.3      CH.sub.3                                    
                                      CH.sub.3                            
L-15:                                                                     
     R.sub.17 = H             CH.sub.3                                    
                                      CH.sub.3                            
L-16:                                                                     
     R.sub.17 = H             CH.sub.3                                    
                                      CH.sub.3                            
L-17:                                                                     
     R.sub.17 = CH.sub.3 ; R.sub.18 = H                                   
                              CH.sub.3                                    
                                      CH.sub.3                            
______________________________________                                    
 
    
     
                       TABLE XVI                                                   
______________________________________                                    
 ##STR57##                                                                
  L                           R.sub.a R.sub.b                             
______________________________________                                    
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              C.sub.2 H.sub.5                             
                                      C.sub.2 H.sub.5                     
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              CH.sub.3                                    
                                      C.sub.2 H.sub.5                     
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5  CO.sub.2 CH.sub.3 ; R.sub.6 = 5-OCH.sub.3                   
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.1 = SO.sub.2 N(CH.sub.3).sub.2 ; R.sub.6 = H                   
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = SO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = Cl; R.sub.6 = H                                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = SO.sub.2 CH.sub.2 CH.sub.2 CH.sub.3 ; R.sub.6              
                              CH.sub.3                                    
                                      CH.sub.3                            
L-2: R.sub.7 = SO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-3: R.sub.8 = SO.sub.2 N(CH.sub.3).sub.2                                 
                              CH.sub.3                                    
                                      CH.sub.3                            
L-4: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-5: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-6: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-7: R.sub.10 = CO.sub.2 CH.sub.3                                         
                              CH.sub.3                                    
                                      CH.sub.3                            
L-8: Q.sub.1 = O; m = 0; R.sub.11 = CH.sub.3 ; R.sub.12 = CH.sub.3        
                              CH.sub.3                                    
                                      CH.sub.3                            
     R.sub.13 = H                                                         
L-9: Q.sub.2 = O; R.sub.14 = CH.sub.3 ; R.sub.15 = H                      
                              CH.sub.3                                    
                                      CH.sub.3                            
L-10:                                                                     
     m = 0; R.sub.16  CH.sub.3 ; R.sub.13 = H                             
                              CH.sub.3                                    
                                      CH.sub.3                            
L-11:                                                                     
     m = 1; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-11:                                                                     
     m = 0; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-12:                                                                     
     m = 0; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-13:                                                                     
     m = 1; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-14:                                                                     
     R.sub.16 = CH.sub.3      CH.sub.3                                    
                                      CH.sub.3                            
L-15:                                                                     
     R.sub.17 = H             CH.sub.3                                    
                                      CH.sub.3                            
L-16:                                                                     
     R.sub.17 = H             CH.sub.3                                    
                                      CH.sub.3                            
L-17:                                                                     
     R.sub.17 = CH.sub.3 ; R.sub.18 = H                                   
                              CH.sub.3                                    
                                      CH.sub.3                            
______________________________________                                    
 
    
     
                       TABLE XVII                                                  
______________________________________                                    
 ##STR58##                                                                
  L                           R.sub.a R.sub.b                             
______________________________________                                    
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              C.sub.2 H.sub.5                             
                                      C.sub.2 H.sub.5                     
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              CH.sub.3                                    
                                      C.sub.2 H.sub.5                     
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = CO.sub.2 CH.sub.3 ; R.sub.6 = 5-OCH.sub.3                  
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = SO.sub.2 N(CH.sub.3).sub.2 ; R.sub.6 = H                   
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = SO.sub.2 CH.sub.3 ; R.sub.6 = H                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = Cl; R.sub.6 = H                                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-1: R.sub.5 = SO.sub.2 CH.sub.2 CH.sub.2 CH.sub.3 ; R.sub.6              
                              CH.sub.3                                    
                                      CH.sub.3                            
L-2: R.sub.7 = SO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-3: R.sub.8 = SO.sub.2 N(CH.sub.3).sub.2                                 
                              CH.sub.3                                    
                                      CH.sub.3                            
L-4: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-5: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-6: R.sub.9 = CO.sub.2 CH.sub.3                                          
                              CH.sub.3                                    
                                      CH.sub.3                            
L-7: R.sub.10 = CO.sub.2 CH.sub.3                                         
                              CH.sub.3                                    
                                      CH.sub.3                            
L-8: Q.sub.1 = O; m = 0; R.sub.11 = CH.sub.3 ; R.sub.12 = CH.sub.3        
                              CH.sub.3                                    
                                      CH.sub.3                            
     R.sub.13 = H                                                         
L-9: Q.sub.2 = O; R.sub.14 = CH.sub.3 ; R.sub.15 = H                      
                              CH.sub.3                                    
                                      CH.sub.3                            
L-10:                                                                     
     m = 0; R.sub.16 = CH.sub.3 ; R.sub.13 = H                            
                              CH.sub.3                                    
                                      CH.sub.3                            
L-11:                                                                     
     m = 1; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-11:                                                                     
     m = 0; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-12:                                                                     
     m = 0; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-13:                                                                     
     m = 1; R.sub.13 = H      CH.sub.3                                    
                                      CH.sub.3                            
L-14:                                                                     
     R.sub.16 = CH.sub.3      CH.sub.3                                    
                                      CH.sub.3                            
L-15:                                                                     
     R.sub.17 = H             CH.sub.3                                    
                                      CH.sub.3                            
L-16:                                                                     
     R.sub.17 = H             CH.sub.3                                    
                                      CH.sub.3                            
L-17:                                                                     
     R.sub.17 = CH.sub.3 ; R.sub.18 = H                                   
                              CH.sub.3                                    
                                      CH.sub.3                            
______________________________________                                    
 
    
     Formulations 
     Useful formulations of the compounds of Formula I can be prepared in conventional ways. They include dusts, granules, pellets, solutions, suspensions, emulsions, wettable powders, emulsifiable concentrates and the like. Many of these may be applied directly. Sprayable formulations can be extended in suitable media and used at spray volumes of from a few liters to several hundred liters per hectare. High strength compositions are primarily used as intermediates for further formulation. The formulations, broadly, contain about 0.1% to 99% by weight of active ingredient(s) and at least one of (a) about 0.1% to 20% surfactant(s) and (b) about 1% to 99.9% solid or liquid inert diluent(s). More specifically, they will contain these ingredients in the following approximate proportions: 
     
                       TABLE XVIII                                                 
______________________________________                                    
            Active  Weight Percent*                                       
            Ingredient                                                    
                    Diluent(s)                                            
                              Surfactant(s)                               
______________________________________                                    
Wettable Powders                                                          
              20-90      0-74      1-10                                   
Oil Suspensions,                                                          
               3-50     40-95      0-15                                   
Emulsions, Solutions,                                                     
(including Emulsifiable                                                   
Concentrates)                                                             
Aqueous Suspension                                                        
              10-50     40-84      1-20                                   
Dusts          1-25     70-99     0-5                                     
Granules and Pellets                                                      
              0.1-95      5-99.9   0-15                                   
High Strength 90-99     0-10      0-2                                     
Compositions                                                              
______________________________________                                    
 *Active ingredient plus at least one of a Surfactant or a Diluent equals 
 100 weight percent.                                                      
 
    
     Lower or higher levels of active ingredient can, of course, be present depending on the intended use and the physical properties of the compound. Higher ratios of surfactant to active ingredient are sometimes desirable, and are achieved by incorporation into the formulation or by tank mixing. 
     Typical solid diluents are described in Watkins, et al., &#34;Handbook of Insecticide Dust Diluents and Carriers&#34;, 2nd Ed., Dorland Books, Caldwell, N.J., but other solids, either mined or manufactured, may be used. The more absorptive diluents are preferred for wettable powders and the denser ones for dusts. Typical liquid diluents and solvents are described in Marsden, &#34;Solvents Guide&#34;, 2nd Ed., Interscience, New York, 1950. Solubility under 0.1% is preferred for suspension concentrates; solution concentrates are preferably stable against phase separation at 0° C. &#34;McCutcheon&#39;s Detergents and Emulsifiers Annual&#34;, MC Publishing Corp., Ridgewood, N.J., as well as Sisely and Wood, &#34;Encyclopedia of Surface Active Agents&#34;, Chemical Publishing Co., New York, 1964, list surfactants and recommended uses. All formulations can contain minor amounts of additives to reduce foaming, caking, corrosion, microbiological growth, etc. 
     The methods of making such compositions are well known. Solutions are prepared by simply mixing the ingredients. Fine solid compositions are made by blending and, usually, grinding as in a hammer or fluid energy mill. Suspensions are prepared by wet milling (see, for example, Littler, U.S. Pat. No. 3,060,084). Granules and pellets may be made by spraying the active material upon preformed granular carriers or by agglomeration techniques. See J. E. Browning, &#34;Agglomeration&#34;, Chemical Engineering, Dec. 4, 1967, pp. 147ff. and &#34;Perry&#39;s Chemical Engineer&#39;s Handbook&#34;, 5th Ed., McGraw-Hill, New York, 1973, pp. 8-57ff. 
     For further information regarding the art of formulation, see for example: 
     H. M. Loux, U.S. Pat. No. 3,235,361, Feb. 15, 1966, Col. 6, line 16 through Col. 7, line 19 and Examples 10 through 41; 
     R. W. Luckenbaugh, U.S. Pat. No. 3,309,192, Mar. 14, 1967, Col. 5, line 43 through Col. 7, line 62 and Examples 8, 12, 15, 39, 41, 52, 53, 58, 132, 138-140, 162-164, 166, 167 and 169-182; 
     H. Gysin and E. Knusli, U.S. Pat. No. 2,891,855, June 23, 1959, Col. 3, line 66 through Col. 5, line 17  and Examples 1-4; 
     G. C. Klingman, &#34;Weed Control as a Science&#34;, John Wiley and Sons, Inc., New York, 1961, pp. 81-96; and 
     J. D. Fryer and S. A. Evans, &#34;Weed Control Handbook&#34;, 5th Ed., Blackwell Scientific Publications, Oxford, 1968, pp. 101-103. 
     In the following examples, all parts are by weight unless otherwise indicated. 
     EXAMPLE 4 
     
         ______________________________________                                    
Wettable Powder                                                           
______________________________________                                    
N--[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-                        
                             80%                                          
dimethylaminosulfonylbenzenesulfonamide, dimethyl-                        
sulfonium inner salt                                                      
sodium alkylnaphthalenesulfonate                                          
                              2%                                          
sodium ligninsulfonate        2%                                          
synthetic amorphous silica    3%                                          
kaolinite                    13%                                          
______________________________________                                    
 
    
     The ingredients are blended, hammer-milled until all the solids are essentially under 50 microns, reblended, and packaged. 
     EXAMPLE 5 
     
         ______________________________________                                    
Wettable Powder                                                           
______________________________________                                    
N--[(4,6-dimethoxypryrimidin-2-yl)aminocarbonyl]-2-                       
                             50%                                          
dimethylaminosulfonylbenzenesulfonamide, dimethyl-                        
sulfonium inner salt                                                      
sodium alkylnaphthalenesulfonate                                          
                              2%                                          
low viscosity methyl cellulose                                            
                              2%                                          
diatomaceous earth           46%                                          
______________________________________                                    
 
    
     The ingredients are blended, coarsely hammer-milled and then air-milled to produce particles essentially all below 10 microns in diameter. The product is reblended before packaging. 
     EXAMPLE 6 
     
         ______________________________________                                    
Granule                                                                   
______________________________________                                    
Wettable Powder of Example 5                                              
                        5%                                                
attapulgite granules   95%                                                
(U.S.S. 20-40 mesh; 0.84-0.42 mm)                                         
______________________________________                                    
 
    
     A slurry of wettable powder containing ≈25% solids is sprayed on the surface of attapulgite granules in a double-cone blender. The granules are dried and packaged. 
     EXAMPLE 7 
     
         ______________________________________                                    
Extruded Pellet                                                           
______________________________________                                    
2-[[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-                        
                            25%                                           
dimethylaminosulfonyl]benzoic acid methyl ester.                          
dimethylsulfonium inner salt                                              
anhydrous sodium sulfate    10%                                           
crude calcium ligninsulfonate                                             
                             5%                                           
sodium alkylnaphthalenesulfonate                                          
                             1%                                           
calcium/magnesium bentonite 59%                                           
______________________________________                                    
 
    
     The ingredients are blended, hammer-milled and then moistened with about 12% water. The mixture is extruded as cylinders about 3 mm diameter which are cut to produce pellets about 3 mm long. These may be used directly after drying, or the dried pellets may be crushed to pass a U.S.S. No. 20 sieve (0.84 mm openings). The granules held on a U.S.S. No. 40 sieve (0.42 mm openings) may be packaged for use and the fines recycled. 
     EXAMPLE 8 
     
         ______________________________________                                    
Oil Suspension                                                            
______________________________________                                    
N--[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-                        
                             25%                                          
dimethylaminosulfonylbenzenesulfonamide, dimethyl-                        
sulfonium inner salt                                                      
polyoxyethylene sorbital hexaoleate                                       
                              5%                                          
highly aliphatic hydrocarbon oil                                          
                             70%                                          
______________________________________                                    
 
    
     The ingredients are ground together in a sand mill until the solid particles have been reduced to under about 5 microns. The resulting thick suspension may be applied directly, but preferably after being extended with oils or emulsified in water. 
     EXAMPLE 9 
     
         ______________________________________                                    
Wettable Powder                                                           
______________________________________                                    
2-[[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-                        
                            20%                                           
dimethylaminosulfonyl]benzoic acid methyl ester,                          
dimethylsulfonium inner salt                                              
sodium alkylnaphthalenesulfonate                                          
                            4%                                            
sodium ligninsulfonate      4%                                            
low viscosity methyl cellulose                                            
                            3%                                            
attapulgite                 69%                                           
______________________________________                                    
 
    
     The ingredients are thoroughly blended. After grinding in a hammer-mill to produce particles essentially all below 100 microns, the material is reblended and sifted through a U.S.S. No. 50 sieve (0.3 mm opening) and packaged. 
     EXAMPLE 10 
     
         ______________________________________                                    
Low Strength Granule                                                      
______________________________________                                    
N--[(4,6-dimethylpyrimidin-2-yl)aminocarbonyl]-2-                         
                              1%                                          
dimethylaminosulfonylbenzenesulfonamide, dimethyl-                        
sulfonium inner salt                                                      
N,N--dimethylformamide        9%                                          
attapulgite granules         90%                                          
U.S.S. 20-40 sieve)                                                       
______________________________________                                    
 
    
     The active ingredient is dissolved in the solvent and the solution is sprayed upon dedusted granules in a double cone blender. After spraying of the solution has been completed, the blender is allowed to run for a short period and then the granules are packaged. 
     EXAMPLE 11 
     
         ______________________________________                                    
Aqueous Suspension                                                        
______________________________________                                    
N--[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-                        
                              40%                                         
dimethylaminosulfonylbenzenesulfonamide, dimethyl-                        
sulfonium inner salt                                                      
polyacrylic acid thickener   0.3%                                         
dodecylphenol polyethylene glycol ether                                   
                             0.5%                                         
disodium phosphate             1%                                         
monosodium phosphate         0.5%                                         
polyvinyl alcohol            1.0%                                         
water                        56.7%                                        
______________________________________                                    
 
    
     The ingredients are blended and ground together in a sand mill to produce particles essentially all under 5 microns in size. 
     EXAMPLE 12 
     
         ______________________________________                                    
Low Strength Granule                                                      
______________________________________                                    
2-[[(4-methoxy-6-methylpyrimidin-2-yl)aminocarbonyl]-                     
                             0.1%                                         
aminosulfonyl]benzoic acid methyl ester, dimethyl-                        
sulfonium inner salt                                                      
attapulgite granules        99.9%                                         
(U.S.S. 20-40 mesh)                                                       
______________________________________                                    
 
    
     The active ingredient is dissolved in a solvent and the solution is sprayed upon dedusted granules in a double-cone blender. After spraying of the solution has been completed, the material is warmed to evaporate the solvent. The material is allowed to cool and then packaged. 
     EXAMPLE 13 
     
         ______________________________________                                    
Granule                                                                   
______________________________________                                    
N--[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-                        
                             80%                                          
dimethylaminosulfonylbenzenesulfonamide, dimethyl-                        
sulfonium inner salt                                                      
wetting agent                 1%                                          
crude ligninsulfonate salt (containing                                    
                             10%                                          
5-20% of the natural sugars)                                              
attapulgite clay              9%                                          
______________________________________                                    
 
    
     The ingredients are blended and milled to pass through a 100 mesh screen. This material is then added to a fluid bed granulator, the air flow is adjusted to gently fluidize the material, and a fine spray of water is sprayed onto the fluidized material. The fluidization and spraying are continued until granules of the desired size range are made. The spraying is stopped, but fluidization is continued, optionally with heat, until the water content is reduced to the desired level, generally less than 1%. The material is then discharged, screened to the desired size range, generally 14-100 mesh (1410-149 microns), and packaged for use. 
     EXAMPLE 14 
     
         ______________________________________                                    
High Strength Concentrate                                                 
______________________________________                                    
N--[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-                        
                              99%                                         
dimethylaminosulfonylbenzenesulfonamide, dimethyl-                        
sulfonium inner salt                                                      
silica aerogel               0.5%                                         
synthetic amorphous silica   0.5%                                         
______________________________________                                    
 
    
     The ingredients are blended and ground in a hammer-mill to produce a material essentially all passing a U.S.S. No. 50 screen (0.3 mm opening). The concentrate may be formulated further if necessary. 
     EXAMPLE 15 
     
         ______________________________________                                    
Wettable Powder                                                           
______________________________________                                    
N--[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-                        
                              90%                                         
dimethylaminosulfonylbenzenesulfonamide, dimethyl-                        
sulfonium inner salt                                                      
dioctyl sodium sulfosuccinate                                             
                             0.1%                                         
synthetic fine silica        9.9%                                         
______________________________________                                    
 
    
     The ingredients are blended and ground in a hammer-mill to produce particles essentially all below 100 microns. The material is sifted through a U.S.S. No. 50 screen and then packaged. 
     EXAMPLE 16 
     
         ______________________________________                                    
Wettable Powder                                                           
______________________________________                                    
N--[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-                        
                             40%                                          
dimethylaminosulfonylbenzenesulfonamide, dimethyl-                        
sulfonium inner salt                                                      
sodium ligninsulfonate       20%                                          
montmorillonite clay         40%                                          
______________________________________                                    
 
    
     The ingredients are thoroughly blended, coarsely hammer-milled and then air-milled to produce particles essentially all below 10 microns in size. The material is reblended and then packaged. 
     EXAMPLE 17 
     
         ______________________________________                                    
Oil Suspension                                                            
______________________________________                                    
N--[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-                        
                             35%                                          
dimethylaminosulfonylbenzenesulfonamide, dimethyl-                        
sulfonium inner salt                                                      
blend of polyalcohol carboxylic                                           
                              6%                                          
esters and oil soluble petroleum                                          
sulfonates                                                                
xylene                       59%                                          
______________________________________                                    
 
    
     The ingredients are combined and ground together in a sand mill to produce particles essentially all below 5 microns. The product can be used directly, extended with oils, or emulsified in water. 
     EXAMPLE 18 
     
         ______________________________________                                    
Dust                                                                      
______________________________________                                    
2-[[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-                          
                            10%                                           
aminosulfonyl]benzoic acid methyl ester, dimethyl-                        
sulfonium inner salt                                                      
attapulgite                 10%                                           
Pyrophyllite                80%                                           
______________________________________                                    
 
    
     The active ingredient is blended with attapulgite and then passed through a hammer-mill to produce particles substantially all below 200 microns. The ground concentrate is then blended with powdered pyrophyllite until homogeneous. 
     Utility 
     Test results indicate that the compounds of the present invention are active herbicides. They should have utility for broad-spectrum pre- and/or post-emergence weed control in areas where complete control of all vegetation is desired, such as around fuel storage tanks, ammunition depots, industrial storage areas, parking lots, drive-in theaters, around billboards, highway and railroad structures. Alternatively, the subject compounds should be useful for the selective pre- or post-emergence weed control in crops, such as wheat and rice. 
     The rates of application for the compounds of the invention are determined by a number of factors, including their use as selective or general herbicides, the crop species involved, the type of weeds to be controlled, weather and climate, formulations selected, mode of application, amount of foilage present, etc. In general terms, the subject compounds should be applied at levels of around 0.05 to 10 kg/ha, the lower rates being suggested for use on lighter soils and/or those having a low organic matter content, for selective weed control or for situations where only short-term persistance is required. 
     The compounds of the invention may be used in combination with one another or with any other commercial herbicide, examples of which are those of the triazine, triazole, uracil, urea, amide, diphenylether, carbamate and bipyridylium types. 
     The herbicidal properties of the subject compounds were discovered in a number of greenhouse tests. The test procedures and results follow. 
     Test A 
     Seeds of crabgrass (Digitaria sp.), barnyard-grass (Echinochloa crusgalli), wild oats (Avena fatua), sicklepod (Cassia obtusifolia), morningglory (Ipomoea sp.), cocklebur (Xanthium sp.), sorghum corn, soybean, rice, wheat, and nutsedge (Cyperus rotundus) tubers were planted and treated pre-emergence with the test chemicals dissolved in a nonphytotoxic solvent. At the same time, these crop and weed species, along with cotton and bush bean, were treated with a soil/foliage application. At the time of treatment, the plants ranged in height from 2 to 18 cm. Treated plants and controls were maintained in a greenhouse for sixteen days, after which all species were compared to controls and visually rated for response to treatment. The ratings, summarized in Table A, are based on a numerical scale extending from 0=no injury, to 10=complete kill. The accompanying descriptive symbols have the following meanings: 
     C=chlorosis/necrosis: 
     D=defoliation: 
     E=emergence inhibition: 
     G=growth retardation: 
     H=formative effect: 
     U=unusual pigmentation; and 
     6Y=abscised buds or flowers. 
     The compounds tested are highly active herbicides. Several of the compounds in Table A selectively control weeds applied pre- or post-emergence to wheat. ##STR59## 
     
                                           TABLE A                                 
__________________________________________________________________________
            Cmpd. 1                                                       
                 Cmpd. 2                                                  
                      Cmpd. 3                                             
                            Cmpd. 4                                       
                                 Cmpd. 5                                  
                                       Cmpd. 6                            
                                             Cmpd. 7                      
                                                   Cmpd.                  
                                                         Cmpd. 9          
Rate kg/ha  0.4  0.4  0.4   0.4  0.4   0.4   0.4   0.4   0.4              
__________________________________________________________________________
POST-EMERGENCE                                                            
Bush bean   9C   9C   9C    7C,9G,6Y                                      
                                 6C,9G,6Y                                 
                                       9D,9G,6Y                           
                                             9C    8D,8G,6Y               
                                                         6C,9G,6Y         
Cotton      7C,9G                                                         
                 9C   5C,9G 5C,9G                                         
                                 4C,9G 1C,5G 9C    6C,9G 6C,9G6Y          
Morningglory                                                              
            10C  10C  9C    10C  1C,4G 1C,5G 9C    3C,7G 9C               
Cocklebur   10C  9C   2C,7G 5C,9G                                         
                                 3C,8H 2C,9H 10C   3C,9H 10C              
Sicklepod   9C   10C  10C   6C,9G                                         
                                 3C,9G 2C,6G 9C    6C,9G 9C               
Nutsedge    9C   9C   10C   1C,9G                                         
                                 7C,9G 3C,8G 5C,9G 10C   10C              
Crabgrass   9C   9C   4C,7G 1C,7G                                         
                                 2G    3H    6C,9G 5C,9G 7C,9G            
Barnyardgrass                                                             
            9C   9C   9C    9C   2C,7H 3C,9H 9C    6C,9H 9C               
Wild Oats   9C   5C,9G                                                    
                      1C,2G 1C,9G                                         
                                 0     0     9C    1C    3C,9G            
Wheat       6C,9G                                                         
                 5U,9G                                                    
                      1C,3G 2C,9G                                         
                                 0     0     5C,9G 1C,9H 1C,9G            
Corn        10C  9C   7U,10C                                              
                            2C,9G                                         
                                 2C,7H 2H,9G 5U,9C 3U,9G 3U,9C            
Soybean     9C   9C   9C    4C,9G                                         
                                 3H    2C,2H 9C    9C    4C,9G            
Rice        9C   9C   6C,9G 5C,9G                                         
                                 7G    2C,9G 6C,9G 6C,9G 6C,9G            
Sorghum     10C  10C  9C    3C,9G                                         
                                 3C,9G 2C,9H 10C   6C,9G 9C               
Sugar beet  --   --   --    --   --    --    --    --    --               
__________________________________________________________________________
            Cmpd. 10                                                      
                 Cmpd. 11                                                 
                       Cmpd. 12                                           
                             Cmpd. 13                                     
                                   Cmpd. 14                               
                                         Cmpd. 15                         
                                               Cmpd. 16                   
                                                     Cmpd.                
                                                          Cmpd. 18        
Rate kg/ha  0.4  0.4   0.4   0.4   0.4   0.4   0.4   0.4  0.4             
__________________________________________________________________________
Bush bean   9C   4C,8G,6Y                                                 
                       3C,7G,6Y                                           
                             4C,8G,6Y                                     
                                   2C,6G,6Y                               
                                         7C,9G,6Y                         
                                               7C,9G,6Y                   
                                                     1C,1H                
                                                          9c              
Cotton      9C   3C,3H,9G                                                 
                       2C,8G 3C,7G 5C,9G 6C,9G 9C    2C,3H,8G             
                                                          7C,9G           
Morningglory                                                              
            9C   5C,8G 2C,7G 2C,8G 2C,8G 2C,7G 5C,9G 1C,3G                
                                                          9C              
Cocklebur   4C,9G                                                         
                 4G    7G    5G    2C    5C,9G 5C,9G 4G   6C,9G           
Sicklepod   9C   3C,9G 2C    3G    6C,9G 1C    1C,1H 2C   9C              
Nutsedge    3C,8G                                                         
                 5C,9G 10C   5G    5C,9G 9C    2C,9G 2C,4G                
                                                          10C             
Crabgrass   2C,8G                                                         
                 0     5C,8G 3G    0     2C,9H 5C,9G 0    9C              
Barnyardgrass                                                             
            9C   0     4C,6H 7H    0     5C,9H 6C,9G 2C,7H                
                                                          9C              
Wild Oats   2C,9G                                                         
                 0     0     2G    0     1C    5C,9G 0    9C              
Wheat       4C,9G                                                         
                 0     0     3G    0     2C,9G 10C   0    5C,9G           
Corn        4U,9C                                                         
                 2C,5G 1U,8H 2C9   3C,8H 1U,9H 3C,9G 2C,7H                
                                                          5U,9G           
Soybean     5C,9G                                                         
                 5C,9G 1C,7H 2H,6G 3C,8H 3G    1H,3G 4H   5C,9G           
Rice        5C,9G                                                         
                 2G    2C,9G 9G    0     3C,9G 5C,9G 6G   6C,9G           
Sorghum     4C,9G                                                         
                 2G    1C,6H 2C,9H 0     4C,9H 2C,9G 2C,9G                
                                                          10C             
Sugar beet  --   --    --    --    --    --    --    --   --              
__________________________________________________________________________
            Cmpd. 1                                                       
                 Cmpd. 2                                                  
                      Cmpd. 3                                             
                            Cmpd. 4                                       
                                 Cmpd. 5                                  
                                       Cmpd. 6                            
                                             Cmpd. 7                      
                                                   Cmpd.                  
                                                         Cmpd. 9          
Rate kg/ha  0.4  0.4  0.4   0.4  0.4   0.4   0.4   0.4   0.4              
__________________________________________________________________________
PRE-EMERGENCE                                                             
Morningglory                                                              
            2C,9G                                                         
                 9C   8G    9G   8G    2C,5H 9C    7G    9G               
Cocklebur   9H   9H   9H    9H   --    9H    9H    9H    9H               
Sicklepod   2C,9G                                                         
                 9G   2C,8G 9G   2C,9G 1C,4G 9G    1C,8G 2C,9G            
Nutsedge    10E  10E  8G    10E  1C,5G 2C,8G 10E   1C,7G 10E              
Crabgrass   6C,9G                                                         
                 3C,8G                                                    
                      2C,5G 1C,4G                                         
                                 1C    1C    3C,9G 3C,4G 2C,7G            
Barnyardgrass                                                             
            6C,9H                                                         
                 5C,9H                                                    
                      6C,9H 4C,9H                                         
                                 3C,5H 2C    5C,9H 6C,9H 1C,9H            
Wild Oats   4C,9H                                                         
                 5C,9H                                                    
                      2C,8G 2C,9G                                         
                                 1C    0     5C,9G 3C,9G 2C,9G            
Wheat       10E  6C,9H                                                    
                      2C,9G 1C,9H                                         
                                 0     0     5C,9H 2C,9G 2C,9G            
Corn        10E  9H   4C,8G 2C,9G                                         
                                 3C,7G 2C,7G 9H    5C,8G 10E              
Soybean     9H   9H   1C,4H 9H   1C    0     9H    2C,6G 3C,9H            
Rice        10E  10E  10E   9H   3C,6G 3C,8G 10E   10E   10E              
Sorghum     10H  5C,9H                                                    
                      3C,8G 5C,9H                                         
                                 1C,3G 1C    8C,9H 2C,9H 7C,9H            
Sugar beet  --   --   --    --   --    --    --    --                     
__________________________________________________________________________
            Cmpd. 10                                                      
                 Cmpd. 11                                                 
                       Cmpd. 12                                           
                             Cmpd. 13                                     
                                   Cmpd. 14                               
                                         Cmpd. 15                         
                                               Cmpd. 16                   
                                                     Cmpd.                
                                                          Cmpd. 18        
Rate kg/ha  0.4  0.4   0.4   0.4   0.4   0.4   0.4   0.4  0.4             
__________________________________________________________________________
PRE-EMERGENCE                                                             
Morningglory                                                              
            9G    1C,7G                                                   
                       1C,7G 9G    9G    8G    5C,9G 2C,5G                
                                                          3C,9G           
Cocklebur   9H   5C,9H 2C,9H 9H    9H    9H    9H    9H   2C,9H           
Sicklepod   9G   3C,9G 2C,8G 9G    9G    3G    5G    2C   5C,9H           
Nutsedge    5G   10E   8G    8G    8G    2C,8G 9G    2C,8G                
                                                          10E             
Crabgrass   1C,4G                                                         
                 3C    1C,4G 2G    2C    2C,7G 2C,8G 2C   2C,9G           
Barnyardgrass                                                             
            9H   5C,6H 6C,7H 5C,9G 2C,3H 9H    3C,9H 5C,7H                
                                                          2C9H            
Wild Oats   9G   0     7G    2C,7G 0     2C,6G 8G    0    5C,9H           
Wheat       9G   0     4G    4G    0     9H    3C,9H 2C   5C,9H           
Corn        4C,9G                                                         
                 3C,5G 2C,7G 2C8H  2C,6G 9H    2C,9H 2C,7G                
                                                          2C,9H           
Soybean     3C,8H                                                         
                 2C,3H 2C,4H 2C,6G 2C    2G    1C,6H 0    3C,9H           
Rice        10E  5C,8H 3C,9H 8H    4G    10E   10E   10E  10E             
Sorghum     3C,9H                                                         
                 0     2C,5G 2C,5H 1C    3C,9H 2C,9H 6G   6C,9H           
Sugar beet  --   --    --    --    --    --    --    --                   
__________________________________________________________________________
 
    
     Several of the compounds of this invention were further tested in a pre-emergence herbicide screen as described in Test B. 
     Test B 
     Two plastic bulb pans were filled with fertilized and limed Woodstown sandy loam. One pan was planted with corn, sorghum, Kentucky bluegrass and several grass weeds. The other pan was planted with cotton, soybeans, purple nutsedge (Cyperus rotundus), and several broadleaf weeds. The following grass and broadleaf weeds were planted: crabgrass (Digitaria sanguinalis), barnyardgrass (Echinochloa crusgalli), wild oats (Avena fatua), johnsongrass (Sorghum halepense), dallisgrass (Paspalum dilatatum), giant foxtail (Setaria faberii), cheatgrass (Bromus secalinus), mustard (Brassica arvensis), cocklebur (Xanthium pensylvanicum), pigweed (Amaranthus retroflexus), morningglory (Ipomoea hederacea), sicklepod (Cassia obtusifolia), teaweed (Sida spinosa), velvetleaf (Abutilon theophrasti), and jimsonweed (Datura stramonium). A 12.5 cm diameter plastic pot was also filled with prepared soil and planted with rice and wheat. Another 12.5 cm pot was planted with sugar beets. The above four containers were treated pre-emergence with several test compounds within the scope of the invention. 
     Twenty-eight days after treatment, the plants were evaluated and visually rated for response to the chemical treatments utilizing the rating system described previously for Test A. The data for Compound 1 are summarized in Table B. Compound 1 appeared to be one of the most active of the compounds tested in this screen; however, the results for the other compounds tested indicate that they, too, have high herbicidal activity when applied at low rates as pre-emergence treatments on soil. 
     
                       TABLE B                                                     
______________________________________                                    
PRE-EMERGENCE ON                                                          
WOODSTOWN SANDY LOAM                                                      
             Compound 1                                                   
Rate kg/ha     0.03      0.12      0.008                                  
______________________________________                                    
Crabgrass      7G        9G,5H     2G                                     
Barnyardgrass  8G,9C     9G,9C     6G,3C                                  
Sorghum        --        --        9G                                     
Wild Oats      8G,8C     10C       7G                                     
Johnsongrass   9G,8C     10C       7G                                     
Dallisgrass    9G,3H     9G,3H     6G                                     
Giant foxtail  8G,5H     9G,9C     2G                                     
Ky. bluegrass  10E       10E       10C                                    
Cheatgrass     10C       10C       9G                                     
Sugar beets    7G,7C     10C       8G                                     
Corn           10C       10C       10C                                    
Mustard        9G,9C     10C       8G                                     
Cocklebur      7G,3H     8G,5H     6G                                     
Pigweed        10E       10E       --                                     
Nutsedge       10E       10E       10C                                    
Cotton         9G,5H     9G,5H     6G                                     
Morningglory   7G        9G,8C     5G                                     
Sicklepod      6G        8G,5C     4G                                     
Teaweed        7G,3C     8G,5C     8G                                     
Velvetleaf     6G,3H     9G,9C     9G                                     
Jimsonweed     6G        10C       5G                                     
Soybean        7G,5H     9G,8C     6G                                     
Rice           10E       10E       10C                                    
Wheat          8G,8C     10E       3G                                     
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     A number of compounds were also treated to more accurately define their utility in post-emergence applications. 
     Test C 
     The test chemicals, dissolved in a non-phytotoxic solvent, were applied in an overall spray to the foliage and surrounding soil of selected plant species. One day after treatment, plants were observed for rapid burn injury. Approximately fourteen days after treatment, all species were visually compared to untreated controls and rated for response to treatment. The rating system was as described previously for Test A. The data are presented in Table C. 
     All plant species were seeded in Woodstown sandy loam soil and grown in a greenhouse. The following species were grown in soil contained in plastic pots (25 cm diameter by 13 cm deep): soybeans, cotton, alfalfa, corn, rice, wheat, sorghum, velvetleaf (Abutilon theophrasti), sesbania (Sesbania exaltata), Sicklepod (Cassia obtusifolia), morningglory (Ipomoea hederacea), jimsonweed (Datura stramonium), cocklebur (Xanthium pensylvanicum), crabgrass (Digitaria sp.), nutsedge (Cyperus rotundus), barnyardgrass (Echinochloa crusgalli), giant foxtail (Setaria faberii) and wild oats (Avena fatua). The following species were grown in soil in a paper cup (12 cm diameter by 13 cm deep): sunflower, sugar beets, and mustard. All plants were sprayed approximately 14 days after planting. Additional plant species, such as johnsongrass and field bindweed, are sometimes added to this standard test in order to evaluate unusual selectivity. 
     Again, Compound 1 appeared to be one of the most active compounds when applied post-emergence, and the results for this compound are presented in Table C. All of the compounds tested, however, were shown to be highly active post-emergence herbicides. Some of the compounds, for example, Compounds 3, 4, 6 and 15, show potential utility for selective post-emergence weed control in wheat. 
     
                       TABLE C                                                     
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Over-the-Top Soil/Foliage Treatment                                       
           Compound 1                                                     
Rate kg/ha   0.25     0.06     0.015  0.004                               
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Soybeans     10C      10C      10C    8G                                  
Velvetleaf   10C      10C      7G,8C  2G                                  
Sesbania     10C      10C      10C    9G                                  
Sicklepod    10C      10C      9G     8G                                  
Cotton       10C      10C      --     --                                  
Morningglory 10C      10C      1G     1G                                  
Alfalfa      10C      10C      4G,4C  5G,4C                               
Jimsonweed   10C      9G       --     9G                                  
Cocklebur    10C      9G       8G     7G                                  
Sunflower    10C      9G,8C    4G     2G                                  
Mustard      9G,8C    --       7G,1C  4G                                  
Sugar beets  10C      10C      4C,7G  5G,3C                               
Corn         10C      10C      10C    10C                                 
Crabgrass    8G       9G       10C    5G,4C                               
Rice         9G,6C    9G,4C    3G,2C  4G                                  
Nutsedge     10C      9G       5G,4C  3G                                  
Barnyardgrass                                                             
             10C      9G,8C    8G     7G                                  
Wheat        8G,6C    7G       7G,4C  8G,7C                               
Giant Foxtail                                                             
             9G,6C    9G,5C    --     4G                                  
Wild Oats    7G,6C    8G,6C    4G     4G                                  
Sorghum      8G,8C    8G,8C    8G,9C  8G                                  
Johnsongrass 10C      10C      10C    10C                                 
Field Bindweed                                                            
             9G,4C    9G,5C    2C     4G                                  
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     The procedure described as Test D was performed to illustrate the potential utility of Compound 3 as a post-emergence herbicide in wheat and barley. 
     Test D 
     Two ten-inch in diameter plastic pans lined with polyethylene liners were filled with prepared Fallsington silt loam soil. One pan was planted with seeds of wheat (Triticum aestivum), barley (Hordeum vulgare), wild oats (Avena fatua), downy brome (Bromus tectorum), cheatgrass (Bromus secalinus), blackgrass (Alopecurus myosuroides), annual bluegrass (Poa annua), green foxtail (Setaria viridis), quackgrass (Agropyron repens), Italian ryegrass (Lolium multiflorum) and ripgut brome (Bromus rigidus). The other pan was planted with seeds of Russian thistle (Salsola kali), tansy mustard (Descuraina pinnata), smartweed (Polygonum pensylvanicum), tumble mustard (Sisymbrium altissium) kochia (Kochia scoparia), shephard&#39;s purse (Capsella bursa-pastoris), Matricaria inodora, black nightshade (Solanum nigrum), yellow rocket (Barbarea vulgaris), rapeseed (Brassica kaber) and wild buckwheat (Polygonum convolvulus). The above two pans were treated pre-emergence. At the same time two pans in which the above plant species were growing were treated post-emergence. Plant height at the time of treatment ranged from 1-15 cm depending on plant species. 
     The test compound applied was diluted with a non-phytotoxic solvent and sprayed over-the-top of the pans. An untreated control and a solvent alone control were included for comparison. The plantings were maintained in the greenhouse for 19-21 days at which time the treatment was compared to the controls and the effects visually rated. The recorded data are presented in Table D. 
     
                       TABLE D                                                     
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          Compound 3                                                      
          Pre-Emergence                                                   
                      Post-Emergence                                      
Rate kg/ha  0.12                                                          
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wheat       0             0                                               
barley      0             0                                               
wild oats   0             0                                               
downy brome 0             2G                                              
cheatgrass  2G            2C,5G                                           
blackgrass  4G            1C,4G                                           
annual bluegrass                                                          
            4G            4G                                              
green foxtail                                                             
            0             5G                                              
quackgrass  2G            7G                                              
Italian ryegrass                                                          
            3G            3G                                              
ripgut brome                                                              
            3G            3G                                              
Russian thistle                                                           
            0             0                                               
tansy mustard                                                             
            9G            2C,4G                                           
Galium aparine                                                            
            2G            0                                               
tumble mustard                                                            
            6G            7C,9G                                           
kochia      0             3G                                              
shepherd&#39;s purse                                                          
            8G            3C,8G                                           
Matricaria inodora                                                        
            7G            3C,8G                                           
black nightshade                                                          
            5G            4G                                              
yellow rocket                                                             
            5G            2C,6G                                           
wild mustard                                                              
            4G            10C                                             
wild buckwheat                                                            
            3G            3G                                              
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     A final test was designed to evaluate the potential utility of compounds from within the scope of the invention for selective weed control in rice. 
     Test E 
     The crop was transplanted into simulated paddies containing soil and propagules of barnyardgrass (Echinochloa sp.), water chestnut (Eleocharis sp.) and arrowhead (Sagittaria sp.). Three days after transplanting, the test chemicals were applied to the paddy water in a non-phytotoxic solvent at the rates shown in Table E. The paddies were maintained in a greenhouse, and plant response ratings were taken several weeks after application utilizing the rating system as described for Test A. Compounds 11 and 14 appear to have utility for weed control in transplanted rice. 
     
                       TABLE E                                                     
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             Compound 11                                                  
                       Compound 14                                        
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Rate, grams/hectare                                                       
               100         25      100                                    
Rice           1G          0       0                                      
Barnyardgrass  9C          7C      8C                                     
Water Chestnut 10C         0       0                                      
Arrowhead      6G,5H       0       0                                      
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