3-氯-2-羟丙基-三烷基季胺盐的合成研究(英文)

Study on the Synthesis of 3-Chloro-2-Hydroxypropyl-Trialkylammonium Halide

本文以N ,N 二甲基十二烷基胺、环氧氯丙烷为原料合成烷基糖苷季铵盐表面活性剂的中间体3 氯 2 羟丙基 三烷基季胺盐 ,考察溶剂、酸性大小、反应温度对反应的影响 ,根据实验结果确定较好的合成工艺条件 .

Chloro 2 hydroxypropyl trialkylammonium halide, which is an intermediate of alkylglucoside quaternary ammonium salt surfactant, was synthesized by reacting N,N dimethyl dodecylamine and epichlorohydrin. The effect of solvent, acidity and the temperature on the reaction was investigated. The optimum conditions were is determined from experimental results.