Synthesis of 1,4-Disubstituted 1,2,3-Triazoles by Use of Copper(I) and Amino Acids Ionic Liquid Catalytic System
作者:Lei Wang、Jincan Yan
DOI:10.1055/s-0029-1217111
日期:2010.2
efficient and green one-pot synthesis of 1,4-disubstituted 1,2,3-triazoles fromaryl iodides and alkyl chlorides, sodium azide, and terminal alkynes catalyzed by copper(I) and amino acid ionic liquid (AAIL) in [BMIM]BF4 was developed. The reactions proceeded smoothly to generate the corresponding products in high yields. In addition, CuI, AAIL, and [BMIM]BF4 could be recovered for six consecutive trials