无催化剂条件下查尔酮与丙二腈的Michael加成反应  

The Michael Reaction of Chalcone and Malononitrile Without Catalyst

作　　者：姚昌盛[1] 高春梅[1] 刘红宇[1] 于晨侠[1] 屠树江[1] 

机构地区：[1]徐州师范大学化学系,江苏徐州221116

出　　处：《徐州师范大学学报（自然科学版）》2005年第1期51-52,63,共3页Journal of Xuzhou Normal University(Natural Science Edition)

基　　金：徐州师范大学自然科学基金资助项目(01BXL007)

摘　　要：讨论无催化剂条件下的Michael反应.实验结果表明,采用DMF作溶剂,查尔酮与丙二腈能顺利发生加成反应,产率均超过50%.产物的结构经过1HNMR及IR确证.Michael reaction is one of most important reactions that can form CC bond in organic synthesis.It is found that the reaction between chalcone and malononitrile can occur easily in DMF without any catalyst. All reactions yield over 50%. The structures of products are confirmed by ~1HNMR, IR spectrum and element analysis .

关 键 词：MICHAEL加成反应 丙二腈 查尔酮 MICHAEL反应 1HNMR 催化剂 条件 溶剂 DMF 产率 

分 类 号：O625[理学—有机化学] O621.256.7[理学—化学]