General synthesis of (1-substituted-1H-1,2,3-triazol-4-ylmethyl)-dialkylamines via a copper(I)-catalyzed three-component reaction in water
作者:Ze-Yi Yan、Ya-Bin Zhao、Ming-Jin Fan、Wei-Min Liu、Yong-Min Liang
DOI:10.1016/j.tet.2005.07.060
日期:2005.9
A copper(l)-catalyzed three-component reaction to form (1 -substituted- 1H- 1,2,3-triazol-4-ylmethyl)-dialkylamines based on the Huisgen cycloaddition using amine, propargyl halide and azide in water was proposed. The process showed considerable synthetic advantages in terms of high atom economy, low environmental impact, atmospheric oxygen, wide substrate scope, mild reaction condition and good yields. (c) 2005 Published by Elsevier Ltd.