Reaction of 3,4-Diformyl-2,5-dimethylpyrrole with 1,2(substituted)diphenyl-1,2-diaminoethanes

Authors : Cemil ÖĞRETİR

Pages : 137-142

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Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :3,4-Diformyl-2,5-dimethylpyrrole insert ignore into journalissuearticles values(1); reacts with 1,2-diphenyl-1,2-diamine derivatives to form the potentially tautomeric 2:2 macrocyclic adduct insert ignore into journalissuearticles values(1);=insert ignore into journalissuearticles values(1);. 1H and 13C n.m.r. spectral data along with acidity measurements indicate that the 2-azafulvene structure insert ignore into journalissuearticles values(7); is predominant for all adducts.
Keywords : Turk J Chem, 22, 1998, 137 142 Turk J Chem, vol 22, iss 2