Affiliation:
1. College of Science, Gansu Agricultural University
2. College of Chemistry and Chemical Engineering, Northwest Normal University
Abstract
A lithium chloride catalyzed aza-Michael reaction of pyrazoles to α,β-unsaturated imides has been developed. A range of aromatic and aliphatic α,β-unsaturated imides are found to be suitable for the established method, providing the corresponding aza-Michael adducts in up to 93% yields. The inexpensive catalyst, good substrate tolerance, and ease of scale-up make this procedure highly practical.
Funder
National Natural Science Foundation of China
Gansu Agricultural University
Northwest Normal University
Subject
Organic Chemistry,Catalysis
Cited by
10 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献