【摘要】 通过卤代烃与乙酸钾的固-液相酯化反应,较详细地研究了链状聚氧乙烯类化合物的相转移催化性能、卤代烃的结构和酯化反应的活性关系以及各种溶剂对酯收率的影响,并研究了碘代物引起催化剂中毒的问题和解决办法。更多还原

【Abstract】 The phase-transfer catalytic property of linear-chain polyoxyethylenes, the reactivity relationship between the structural of halohydrocarbons and esterification,and the effect of various solvents on yield of esters have been investiged by the reaction of halohydrocarbons with potassium acetate in L-S phase.Furthermore, the problem of catalystpoison by iodides and the solvable method have also been discussed.更多还原