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通过酯的皂化反应研究了非离子表面活性剂——线性聚氧乙烯类化合物的催化性能,并与18-冠醚-6、氯化苄基三乙铵做了比较。同时考查了液-液相条件下酯的结构与皂化反应活性的关系。最后通过七次催化剂回收使用实验表明催化作用没有明显改变。
The catalytic performance of the nonionic surfactant, linear polyoxyethylene, was studied by saponification of esters. The catalytic properties were compared with 18-crown-6 and benzyltriethylammonium chloride. The relationship between the structure of the ester and the activity of saponification under liquid-liquid phase was also investigated. Finally, through the seven catalyst recovery experiments show that the catalytic effect did not change significantly.