Reaction of 4-aryl-2-hydroxy-4-oxo-2-butenoic acid N-(4-acetylaminosulfonylphenyl)amides with hydrazine hydrate and phenylhydrazine
作者:V. L. Gein、O. V. Bobrovskaya、G. V. Seliverstov、P. A. Slepukhin
DOI:10.1134/s107036321602016x
日期:2016.2
Reaction of 4-aryl-2-hydroxy-4-oxo-2-butenoic acid N-(4-acetylaminosulfonylphenyl)amides with hydrazine hydrate and phenylhydrazine in acetic acid has afforded N-[4-(acetylaminosulfonyl)phenyl]-5-arylpyrazole-3-carboxamides.