Heterogemini表面活性剂的合成  

Synthesis of Heterogemini Surfactants

作　　者：周天华[1] 游毅[1] 赵剑曦[1] 

机构地区：[1]福州大学化学化工学院应用化学系,福建福州350002

出　　处：《精细化工》2007年第1期34-38,共5页Fine Chemicals

基　　金：国家自然科学基金(20173010和20373012);教育部高校博士点基金(20050386007);福建省自然科学基金(E0510005)~~

摘　　要：分子结构不对称(尤其是具有两个不同头基)的Gem in i表面活性剂呈现出新颖的自组织特性,成为当前关注的焦点。但是由于合成的困难,迄今还很少报道。该文总结了当前文献化合物的合成状况,提出了该类新型表面活性剂的合成思路,以及纯化过程若干需要注意的问题。Gemini surfactants with dissymmetric molecular structure, in particular with different types of polar headgroups, showed novel behavior of self-assembly. This kind of surfactants has become the focus of attention in recent years. So far, however, only a few reports have related to this subject due to difficulty in synthesis. On the basis of reviewing the status of the heterogemini surfactant synthesis, the authors suggest two possible routes to synthesize this kind of surfactants and put forward the probable problems encountered during purification which should be paid attention to.

关 键 词：头基 GEMINI表面活性剂 纯化 

分 类 号：TQ423.3[化学工程]