Michael Addition Reaction of Malononitrile andα,β-Unsaturated Ketones Catalyzed by Amine Functionalized MCM-41

Abstract

Michael addition reaction of α,β-unsaturated ketones and malononitrile that catalyzed by amine functionalized MCM-41 in methanol afforded a series of cyano derivatives with high yield (up to 99%).The products were afforded at room temperature.Moreover, the catalyst was also found to easiness to handle up, friendly environment, and excellent recyclability.