Reactions of 1-Arenesulfonyl-4-nitroimidazoles with Aniline in Aqueous Methanol Solution
Several 1-arenesulfonyl-4-nitroimidazoles were obtained and reacted with aniline in methanol-water medium at 65-70 deg C to yield mixtures of 1-arenesulfonylamide, 1-arenesulfonylanilide, 4-nitro-1-phenylimidazole and 4(5)-nitroimidazole in varied proportions depending on the arenesulfonyl group. - Key words: 1-arenesulfonyl-4-nitroimidazoles, nucleophilic substitution, imidazole ring transformation
Suwinski, Jerzy,Salwinska, Ewa
p. 5741 - 5752
(2007/10/02)
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