文献类型：期刊文献

英文题名：Complex containing a Lewis acid and Bronsted acid for the catalytic reactions of aza-Michael addition

作者：Mao, Xin-xin[1];Wang, Jiao[1];Xia, Qun-hua[1];Shen, Yong-miao[1]

机构：[1]Shaoxing Univ, Dept Chem, Shaoxing, Peoples R China

年份：2011

卷号：52

期号：4

起止页码：525

外文期刊名：KINETICS AND CATALYSIS

收录：SCI-EXPANDED(收录号：WOS:000293639300009)、、WOS

语种：英文

外文摘要：The novel efficient complex catalyst containing a Lewis acid and a Bronsted acid have been prepared by the reaction of proline ion liquid and cuprous iodide. The catalyst was characterized by FT-IR techniques using pyridine as probe molecule. A fast, mild, and quantitative procedure for aza-Michael addition reactions between various amines and alpha,beta-unsaturated carbonyl compounds and nitriles has been developed using the novel complex catalyst. The results showed that the novel catalyst owned high activities for the reactions with excellent yields within 1 min.