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

Authors

Cemil ÖĞRETİR
Fatma SEVERCAN

DOI

-

Abstract

3,4-Diformyl-2,5-dimethylpyrrole (1) reacts with 1,2-diphenyl-1,2-diamine derivatives to form the potentially tautomeric 2:2 macrocyclic adduct (1)=(1). ^1H and ^{13}C n.m.r. spectral data along with acidity measurements indicate that the 2-azafulvene structure (7) is predominant for all adducts.

First Page

137

Last Page

142

Recommended Citation

ÖĞRETİR, Cemil and SEVERCAN, Fatma (1998) "Reaction of 3,4-Diformyl-2,5-dimethylpyrrole with 1,2(substituted)diphenyl-1,2-diaminoethanes," Turkish Journal of Chemistry: Vol. 22: No. 2, Article 7. Available at: https://journals.tubitak.gov.tr/chem/vol22/iss2/7