摘要
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。
Series of surface active sulfo-propane betaine and sulfo-butane betaine were synthesized with high yields by the reaction of an appropriate N, N-Dimethyl alkylamine with an excess of 1,3-propanesuhone and 1,4- butanesuhone. The structures are characterized by 1H-NMR spectroscopy and elemental analysis.
出处
《科学技术与工程》
2011年第25期6217-6219,6223,共4页
Science Technology and Engineering
关键词
两性
表征
磺基甜菜碱
zwitterionic characterization sulfo betaine surfaotants
