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Synthesis of vinylsulfonyl(halo)pyridines and their reactions with binucleophilic reagents

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Abstract

Oxidation of vinylthio(halo)pyridines with 30–33% hydrogen peroxide solution in acetic anhydride at 20–25°C furnished vinylsulfonyl(halo)pyridines. Nucleophilic addition reactions of 2-amino-1-ethanethio hydrochloride and thiosemicarbazide to the multiple bonds of vinylsulfonyl(halo)pyridines were performed.

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Translated from Zhurnal Organicheskoi Khimii, Vol. 40, No. 11, 2004, pp. 1705–1708.

Original Russian Text Copyright © 2004 by Amosova, Gavrilova.

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Amosova, S.V., Gavrilova, G.M. Synthesis of vinylsulfonyl(halo)pyridines and their reactions with binucleophilic reagents. Russ J Org Chem 40, 1657–1661 (2004). https://doi.org/10.1007/s11178-005-0075-4

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  • DOI: https://doi.org/10.1007/s11178-005-0075-4

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