多疏水链阳离子二聚表面活性剂的合成  

Synthesis of Multialkyl Cationic Gemini Surfactants

作　　者：黄涛[1] 游毅[1] 

机构地区：[1]福州大学化学化工学院,福建福州350002

出　　处：《合成化学》2005年第5期480-482,共3页Chinese Journal of Synthetic Chemistry

基　　金：国家自然科学基金资助项目(20373012)

摘　　要：长链胺与溴代烷通过烷基化反应,生成双长链叔胺,再将其与α,ω-二溴代烷进行亲核取代反应,合成出一系列双长链季铵盐型二聚表面活性剂,其结构经1H NMR和元素分析表征。Methydialkyl amide was synthesized via alkylation reaction between alkyl amide and n-alkyl bromides. It was condensed with a, w-dibromo alkane by the nucleophilic reaction. A series of multialkyl cationic gemini surfactants were afforded. The suructures were confirmed by 1^H NMR and elemental analysis.

关 键 词：二聚表面活性剂 双长链叔胺 合成 

分 类 号：O647.2[理学—物理化学]