Microwave Synthesis of Short-Chained Fluorinated Ionic Liquids and Their Surface Properties

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• 作者：John M. Breen ; Sonia Olejarz ; Kenneth R. Seddon
• 刊名：ACS Sustainable Chemistry & Engineering
• 出版年：2016
• 出版时间：February 1, 2016
• 年：2016
• 卷：4
• 期：2
• 页码：387-391
• 全文大小：276K
• ISSN：2168-0485

文摘

Microwave synthesis is shown to be a valuable route to novel fluorinated ionic liquid surfactants. 1-Methyl-3-(3,3,4,4,5,5,6,6,6-nonafluorohexyl)imidazolium iodide was prepared by treatment of 1-methylimidazole with 1-iodo-1H,1H,2H,2H-perfluorohexane in a microwave reactor, and this product underwent anion exchange to yield 1-methyl-3-(3,3,4,4,5,5,6,6,6-nonafluorohexyl)imidazolium nonafluoro-1-butanesulfonate. This catanionic surfactant showed intriguing phase behavior and low surface tension.