Polyethylene Glycol Supported Chloro[1,3,5]triazine: A Novel Synthetic Auxiliary for the Liquid-Phase Synthesis of Alkynyl Benzamide Derivatives
作者:Min Xia、Yanguang Wang
DOI:10.1081/scc-120015769
日期:2003.1.3
Abstract 2,4,6-Trichloro[1,3,5]triazine was loaded on polyethyleneglycol 4000 to give a new supported reagent which was employed to carry out the liquid-phase Sonogashira coupling reaction, offering alkynyl benzamide derivatives in high yields under mild conditions by cleavage with amines.