十二烷基二甲基苯氧乙基氯化铵的合成研究

Study on Synthesis of Phenoxyethyl Dimethyl Dodecylammonium Chloride

苯酚与1．2-二氯乙烷在相转移催化剂存在下反应制得β-氯乙基苯基醚，该化合物与十二烷二甲基胺发生季铵化反应制得十二烷基二甲基苯氧乙基氯化铵。通过性质试验及红外光谱分析初步验证了产品的结构。

2-Chloroethyl phenyl ether was prepard by the reaction of phenol with 1,2-dichloroethane by using PTC technique. Then phenoxyethyl dimethyl dodecylammonium chloride was synthesized by the quarterisation of dodecyl dimethyl amine with 2-chloroethyl phenyl ether. The structure of the product was primarily identified by the property test and the IR analysis.