系列磺基甜菜碱表面活性剂的合成与表征

摘要

Series of surface active sulfo-propane betaine and sulfo-butaine were synthesized with high yields by the reaction of an appropriate N,N-Dimethyl alkyamine with an excess of 1,3-propanesultone and 1,4-butanesultone.The structures are characterized by 1H-NMR spectroscopy and elemental analysis.%采用N,N-二甲基长链叔胺和1,3-丙烷磺内酯和1,4-丁烷磺内酯为原料,合成了具有表面活性的系列烷基磺丙基甜菜碱和磺丁基甜菜碱,同时应用核磁共振氢谱和元素分析方法对结构进行了表征和分析.