Reaction of 1-Trimethylsilyl-3-chloro-1-propyne with α-Nitroacetophenone

…, NV Gritsai, VD Buikliskii, ED Mel'nikova

Index: Yurchenko; Dybova; Gritsai; Buikliskii; Mel'nikova Russian Journal of Organic Chemistry, 2002 , vol. 38, # 2 p. 292 - 294

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Abstract

Unlike b-diketones the a-nitroacetophenone failed to react with compound I under the same conditions. The reaction of 1-trimethylsilyl-3-chloro-1-propyne with a-nitroacetophenone in the presence of equimolar amounts of KI and sodium ethylate afforded only 1-trimethylsilyl-3- iodo-1-propyne (III) that as the compound I did not enter further into C-alkylation reaction.