Chemistry letters

Michael Addition of Active Methylene Compounds to. ALPHA.,. BETA.-Unsaturated Carbonyl Compounds under the Influence of Molecular Sieves in Dimethyl …

T Kakinuma, R Chiba, T Oriyama

Index: Kakinuma, Tomoko; Chiba, Ryoichi; Oriyama, Takeshi Chemistry Letters, 2008 , vol. 37, # 12 p. 1204 - 1205

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Citation Number: 8

Abstract

Tomoko Kakinuma, Ryoichi Chiba, and Takeshi Oriyama* Department of Chemistry, Faculty of Science, Ibaraki University, 2-1-1 Bunkyo, Mito 310-8512 ... (Received September 18, 2008; CL-080894; E-mail: tor@mx.ibaraki.ac.jp) ... The Michael addition of active methylene compounds to , -unsaturated carbonyl compounds in the presence of MS 4A in dimethyl sulfoxide proceeds smoothly to afford the corre- sponding 1,4-addition products in good to high ...