STUDIES　ON　THE　ADDITION　REACTION　OF　GRIGNARD　REAGENTS　TO　α－CINNAMOYLKETENE（1，3－PROPYLENE）DITHIOACETALS  

作　　者：Qun Xing FANG Chun LIN Shu Jia ZHANG Qun LIU (Department of Chemistry , Northeast Normal University, Changchun, 130024) 

出　　处：《Chinese Chemical Letters》1996年第1期5-6,共2页中国化学快报（英文版）

摘　　要：The addition reaction of Grignard reagents to a-cinnamoyl ketene(l,3propylene) dithoacetals was performed . The experiments show that the addition proceeds completely in a conjugated l,4-manner. Possible mechanism for the reaction selectivity is discussed.The addition reaction of Grignard reagents to a-cinnamoyl ketene(l,3propylene) dithoacetals was performed . The experiments show that the addition proceeds completely in a conjugated l,4-manner. Possible mechanism for the reaction selectivity is discussed.

分 类 号：O621.25[理学—有机化学]