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Transformations of the imidazole ring in 1-alkyl and 1-aryl-4-nitroimidazoles following the attack of hydroxylamine or 4-amino-1,2,4-triazole

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Abstract

Novel imidazole-oxadiazole ring interconversions (transformations) accompanying nucleophilic amination of 4-nitroimidazoles by hydroxylamine or 4-amino-1, 2, 4-triazole are described with suggestions concerning mechanisms of the reactions.

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Authors
  1. Jerzy Suwinski
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  2. Krzysztof Swierczek
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Additional information

Institute of Organic Chemistry and Technology Silesian Technical University, Krzywoustego 4, 44-100 Gliwice, Poland.Published in Khimiya Geterotsiklicheskikh Soedinenii, No. 9, pp. 1214–1221, September, 1996. Original article submitted May 20, 1996.

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Suwinski, J., Swierczek, K. Transformations of the imidazole ring in 1-alkyl and 1-aryl-4-nitroimidazoles following the attack of hydroxylamine or 4-amino-1,2,4-triazole. Chem Heterocycl Compd 32, 1040–1046 (1996). https://doi.org/10.1007/BF01164709

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