Synthesis and Characterization of some Anilines Oxidative Coupling Products


Condensation reactions of aniline, benzidine, p-toluidine, p-anisidine with 4-amino-N, N-dimethylaniline (2:1) (aniline: reagent) in the presence of potassium dichromate in acidic media yielded condensation products of a highly colored violet and reddish-violet, and their identification was confirmed by IR, 1H-NMR, and CHN analyses