( ( 10 Hauser ) ( ( recognized ( ( ( ( the kinship ) ( between ( the ( ester condensation ) ) ) ) and ) ( ( the ( Perkin reaction ) ) ( ( in which ) ( ( , ( ( in ( the ( classic example ) ) ) , ) ) ( ( ( ( sodium acetate ) and ) ( acetic anhydride ) ) ( are ( ( ( ( ( heated together ) ( with benzaldehyde ) ) ( to yield ) ) , ) ( on ( addition ( of ( ( water , ) ( cinnamic acid ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (CD 10) (NN Hauser)) (VP (VBD recognized) (NP (NP (NP (DT the) (NN kinship)) (PP (IN between) (NP (DT the) (NN ester) (NN condensation)))) (CC and) (NP (NP (DT the) (JJ Perkin) (NN reaction)) (SBAR (WHPP (IN in) (WHNP (WDT which))) (S (PRN (, ,) (PP (IN in) (NP (DT the) (JJ classic) (NN example))) (, ,)) (NP (NP (NN sodium) (NN acetate)) (CC and) (NP (JJ acetic) (NN anhydride))) (VP (VBP are) (VP (VBN heated) (ADVP (RB together)) (PP (IN with) (NP (NN benzaldehyde))) (S (VP (TO to) (VP (VB yield)))) (, ,) (PP (IN on) (NP (NP (NN addition)) (PP (IN of) (NP (NP (NN water)) (, ,) (NP (JJ cinnamic) (NN acid))))))))))))) (. .)))
10 Hauser recognized the kinship between the ester condensation and the Perkin reaction in which, in the classic example, sodium acetate and acetic anhydride are heated together with benzaldehyde to yield, on addition of water, cinnamic acid.
(ROOT (S (NP (PRP You)) (VP (MD can) (VP (VB find) (NP (NN sodium) (NN acetate)) (PP (IN in) (NP (DT a) (NN heat) (NN pack))))) (. .)))