Abstract
Methyl 1-bromocyclohexanecarboxylate reacts with zinc and amides or methylamides of 3-aryl-2-cyanopropenoic acids to give 5-aryl-1,3-dioxo-2-azaspiro[5.5]undecane-4-carbonitriles or 5-aryl-2-methyl-1,3-dioxo-2-azaspiro[5.5]undecane-4-carbonitriles.
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Original Russian Text © N.F. Kirillov, E.A. Nikiforova, S.N. Shurov, P.A. Slepukhin, M.I. Vakhrin, 2012, published in Zhurnal Obshchei Khimii, 2012, Vol. 82, No. 7, pp. 1124–1128.
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Kirillov, N.F., Nikiforova, E.A., Shurov, S.N. et al. Reaction of methyl 1-bromocyclohexanecarboxylate with zinc and 3-aryl-2-cyanopropenoic acids amides. Russ J Gen Chem 82, 1228–1232 (2012). https://doi.org/10.1134/S1070363212070079
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DOI: https://doi.org/10.1134/S1070363212070079