Guanidinium Lactate Ionic Liquid: An Efficient and Recycling Catalyst for Michael Addition Reaction  

作　　者：LIANG Da-peng XI Xin GAO Han DUAN Hai-feng LIN Ying-jie 

机构地区：[1]College of Environment and Resources, Jilin University, Changchun 130026, P. R. China [2]College of Chemistry, Jilin University, Changchun 130012, P. R. China

出　　处：《Chemical Research in Chinese Universities》2009年第2期169-173,共5页高等学校化学研究（英文版）

基　　金：Supported by the Jilin University Innovation Fund(No.419070200033).

摘　　要：A facile and efficient 1, 4-conjungate addition（Michael addition） reaction of active methylene compounds to aft-unsaturated compounds, catalyzed by guanidinium lactate ionic liquid（IL9）, has been developed. A range of chalcones and nitroalkenes together with active methylene compounds have been converted smoothly to the corresponding products in high yields.A facile and efficient 1, 4-conjungate addition（Michael addition） reaction of active methylene compounds to aft-unsaturated compounds, catalyzed by guanidinium lactate ionic liquid（IL9）, has been developed. A range of chalcones and nitroalkenes together with active methylene compounds have been converted smoothly to the corresponding products in high yields.

关 键 词：Guanidinium lactate ionic liquid Michael addition reaction CHALCONE NITROALKENE MALONONITRILE 

分 类 号：O646.1[理学—物理化学] TQ455.5[理学—化学]