Abstract:
Reduction of 1-(2-nitro-4-R-phenyl)-1H-benzimidazoles with tin(II) chloride in an acidic water–alcohol medium is accompanied by unusual recyclization of 1-(2-amino-4-R-phenyl)-1H-benzimidazoles formed at the first stage into isomeric 1-(2-aminophenyl) - 5-R-1H-benzimidazoles.
Document Type:
Article
Language: English
Citation:
R. S. Begunov, T. V. Shebunina, Yu. S. Yakovleva, S. I. Firgang, “An interesting recyclization in the course of reduction of 1-(2-nitro-4-R-phenyl)-1H-benzimidazoles with tin(II) chloride”, Mendeleev Commun., 23:6 (2013), 354–355
Linking options:
https://www.mathnet.ru/eng/mendc2713
https://www.mathnet.ru/eng/mendc/v23/i6/p354
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