Enantioselective hydrogenation of ethyl acetoacetate on copper-nickel catalysts and effect of catalyst preparation conditions期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Enantioselective hydrogenation of ethyl acetoacetate on copper-nickel catalysts and effect of catalyst preparation conditions

Authors:	V A Chernysheva N D Zubareva E I Klabunovskii

Institution:	(1) N. D. Zelinskii Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow

Abstract:	Conclusions Enantioselective hydrogenation of ethyl acetoacetate was carried out for the first time on unsupported 11 Cu-Ni catalysts obtained by precipitation. The highest optical yield (50%) was obtained with a catalyst obtained by reduction of oxides at 250°C in a 110 H₂N₂ atmosphere.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No, 11, pp. 2443–2444, November, 1984.

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