The synthesis of some monomethylanthraceneamines
The synthesis of 2-methyl-1-anthracenamine ( 2 ), 3-methyl-1-anthracenamine ( 7 ), 4-methyl-1-anthracenamine ( 14 ), 1-methyl-2-anthracenamine ( 20 ), 3-methyl-2-anthracenamine ( 26 ), and 1-methyl-3-anthracenamine ( 30 ) from the corresponding 9,10-anthraquinones in order to confirm their presence in coal-derived products is reported.