Synthesis of Anionic Gemini Surfactants

Du Ziyi, You Yi, Zhao Jianxi*
(Department of Chemistry, Fuzhou University, Fuzhou 350002)

Abstract Gemini surfactants are made up of two identical amphiphilic moieties covalently connected at the level of the headgroups by a spacer group. Studies on the novel surfactants have attracted considerable attention in surface chemistry domain. This paper reviews the synthesis of anionic gemini surfactants and introduces briefly some purification methods of synthetic compounds.
Key words Anionic Gemini surfactant, Synthesis, Purification

　

阴离子型Gemini表面活性剂的合成**

杜恣毅 游 毅 赵剑曦*
(福州大学化学系 福州 350002)

摘要 Gemini表面活性剂通过联接基团将两个单链单头基普通表面活性剂在离子头基处以化学键方式联接起来，这种新颖表面活性剂的研究已成为当前表面化学领域的热点课题。本文介绍了近来阴离子型Gemini表面活性剂的合成思路及若干纯化方法。
关键词 阴离子型Gemini表面活性剂 合成 纯化

杜恣毅 男，28岁，硕士生，现从事新型表面活性剂的研究工作。*联系人
国家自然科学基金(20173010)、福建省自然科学基金(E0110012)和福建省教育厅(JB02065)资助项目。
2002-09-05收稿，2003-03-14修回

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