氟化N-(3-长链烷氧-2-羟)丙基-N,N,N-三烷基铵的合成及性质  

Synthesis of N-(3-Long Chain Alkyloxyl-2-hydroxy) Proyl-N,N,N-trialkylammoium Fluorides and It's Properties

作　　者：常建国[1] 张妍[1] 张广友[1] 王正祥[1] 

机构地区：[1]济南大学化学化工学院,山东济南250022

出　　处：《山东化工》2004年第3期1-3,18,共4页Shandong Chemical Industry

基　　金：山东省教育厅科技计划项目 (编号 :J0 1C13)

摘　　要：脂肪醇和环氧氯丙烷在相转移催化条件下反应得到长链烷基缩水甘油醚 ,以此为原料和三甲 (乙 )胺氢氟酸盐反应得到氟化N -( 3 -长链烷氧 -2 -羟 )丙基 -N ,N ,N -三甲 (乙 )基铵 ,其结构通过红外光谱、核磁共振氢谱及元素分析结果得以证实。还测定了所合成产品的表面张力和临界胶束浓度。N-(3-alkyloxyl-2-hydroxyl)propyl-N,N,N-trimethylammoium(triethylamine) fluorides were synthesized by reaction of trimethylamine(triethylamine) hydrigen fluoride and long chain alkyl glycidyl ethers which were prepared from fatty alcohols and epichlorohydrin under phase transfer catalyst. Their structures were confirmed by IR,HNMR and elemental analysis. Surface tensions and critical micelle concentrations of the products were also determined in this paper.

关 键 词：脂肪醇 季铵盐 表面活性 

分 类 号：O647.2[理学—物理化学]