Polyfunctional imidazoles: XIV. 4-sulfonyl-5-formyl-1H-imidazoles
作者:A. N. Grozav、V. A. Chornous、V. I. Dorokhov、M. V. Vovk
DOI:10.1134/s1070428017100104
日期:2017.10
5-formylimidazole-4-sulfonamides and aryl sulfonates. The reaction of 1-aryl-5-formyl-1H-imidazole-4-sulfonyl chlorides with sodium azide, followed by reduction of the resulting sulfonylazides, led to the formation of N-unsubstituted 5-formylimidazole-4-sulfonamides, and the reaction with alcohols, to 5-formylimidazole-4-sulfonic acids.