聚氯乙烯多乙烯多胺树脂的相转移催化作用

Phase Transfer Catalysis of Polyvinyl Chloride-Polyethylene Polyamine Resin

聚氯乙烯多乙烯多胺树脂可作为酯水解、氧取代(醚和酯的合成)、卤素取代(丁基碘和硫氰酸卞酯的合成)和缩合反应(卞叉丙酮的合成)的催化剂,效果良好。它是一种新型的高分子相转移催化剂。

The polyvinyl chloride-polyethylene polyamine resin as catalyst was used in hydrolysis of esters, O-substitution (synthesis of ether and ester), halogen substitution (synthesis of n-butyl iodide and benzyl thiocyanate) and condensation reaction (synthesis of benzalacetone). The efficiency of the catalyst is satisfying. Polyvinyl chloride-polyethylene polyamine resin is a new polymer phase transfer catalyst.