Reaction of Arendiazonium Salts and SO2with α-Nitroolefins

…, ND Obushak, AM Buchinskii, NI Ganushchak

Index: Bilaya; Obushak; Buchinskii; Ganushchak Russian Journal of Organic Chemistry, 2004 , vol. 40, # 2 p. 191 - 194

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Abstract

Abstract In reaction of β-nitrostyrene and 2-(2-nitrovinyl) furan with arenediazonium chlorides and SO2 in the presence of copper (II) chloride products were obtained resulting from addition of arylsulfonyl group and a hydrogen atom across the C= C bond: 2-nitro-1- phenylethylsulfonylarenes and 2-(1-arylsulfonyl-2-nitroethyl) furans respectively. An anion- radical mechanism of the reaction was suggested.

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