文献类型：期刊文献

中文题名：去氢枞酸基新型甜菜碱类两性表面活性剂的合成

英文题名：Synthesis of new betaine-type of amphoteric surfactants from dehydroabietic acid

作者：段文贵[1] 岑波[1] 赵树凯[1] 王宗德[2]

第一作者：段文贵

机构：[1]广西大学化学化工学院;[2]中国林业科学研究院林产化学工业研究所

年份：2004

卷号：24

期号：4

起止页码：39-42

中文期刊名：现代化工

外文期刊名：Modern Chemical Industry

收录：CSTPCD;;EI(收录号：2004318292152);Scopus(收录号：2-s2.0-3142772026);北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

基金：广西大学博士启动基金资助项目(X023028)

语种：中文

中文关键词：去氢枞酸;甜菜碱;合成

外文关键词：dehydroabietic acid; betaine; synthesis

分类号：TQ423.3

摘要：从歧化松香中分离提纯去氢枞酸,然后以去氢枞酸为原料,经去氢枞酸缩水甘油酯及叔胺中间体,合成了N-(3-去氢枞酰氧基-2-羟基)丙基-N,N-二甲基羧甲基甜菜碱和N-(3-去氢枞酰氧基-2-羟基)丙基-N,N-二甲基(2-羟基)磺丙基甜菜碱这两种新型甜菜碱类两性表面活性剂。通过紫外、红外及质谱分析,对目标产物进行了结构表征,并对其表面张力和临界胶束浓度进行了测定。
Dehydroabietic acid was isolated and purified from disproportionated resin. Then two new betaine-types of amphoteric surfactants, N-(3-dehydroabietoxy-2-hydroxy)-N,N-dimethyl carboxymethyl betaine and N-(3-dehydroabietoxy-2-hy-droxy)-N,N-dimethyl(2-hydroxy) sulfoxypropyl betaine, were synthesized through the intermediates of glycidyl dehydroabietate and teriary amine by using dehydroabietic acid as raw material. The structure of the target products was confirmed by UV, IR and MS spectra, and the surface tension and critical micelle concentration (CMC) of them were determined as well.