Solvent-Free Synthesis of γ-Nitroketones and γ-Nitroesters Promoted by the Ionic Liquid/K2CO3 Catalytic System

…, GM Zhdankina, MI Struchkova, VA Tartakovsky

文献索引：Zlotin, Sergey G.; Bogolyubov, Andrey V.; Kryshtal, Galina V.; Zhdankina, Galina M.; Struchkova, Marina I.; Tartakovsky, Vladimir A. Synthesis, 2006 , # 22 p. 3849 - 3854

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被引用次数: 10

摘要

Abstract A convenient solvent-free synthesis of γ-nitroketones and γ-nitroesters based on the reaction of nitroalkanes with α, β-unsaturated carbonyl compounds in the ultrasonically activated heterogeneous catalytic system 1-butyl-3-methylimidazolium tetra-fluoroborate ([bmim][BF 4])/K 2 CO 3 has been developed. The system retained its catalytic activity over three reaction cycles.