聚氯乙烯固载聚乙二醇的合成及其催化活性的研究

Synthesis of poly(vinyl chloride)-supported polyethylene glycol and their catalytic activities

合成了两种聚氯乙烯固载聚乙二醇相转移催化剂，这类催化剂可用于酚醚、Ｎ－丁基咔唑的合成和苯甲酸乙酯的水解反应中。研究表明，它们的催化活性良好，重复性能满意。

This paper describes the method of synthesis of two polyvinyl chloride supported polyethylene glycol phase-transfer catalysts.This kind of catalyst is used in the formation of phenolic ether,N-butylcarbazole and hydrolytic decomposition of PhCOOEt.The results of the study indicate that the catalytie activitieg are good,and their repeated performances are satisfactory.