A functionalised ionic liquid: 1-(3-chloro-2-hydroxypropyl)-3-methyl imidazolium chloride

被引：26

作者：

Chen, Chunming ^{[1
]}

机构：

[1] Hanshan Normal Univ, Dept Chem, Chaozhou 521041, Peoples R China

来源：

PHYSICS AND CHEMISTRY OF LIQUIDS | 2010年 / 48卷 / 03期

关键词：

1-(3-chloro-2-hydroxypropyl)-3-methyl imidazolium chloride; N-methyl imidazole; epichlorohydrin; functionalised ionic liquids; synthesis; property; SOLID-STATE; CATALYSTS; ELECTROLYTES; HYDROXYL;

D O I：

10.1080/00319100902822745

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An ionic liquid (IL) containing an appended 3-chloro-2-hydroxypropyl functionality group 1-(3-chloro-2-hydroxypropyl)-3-methyl imidazolium chloride was synthesised by the reaction of N-methyl imidazole, hydrochloric acid and epichlorohydrin. The ionic liquid showed reasonably high conductivity and heat stability up to 230 degrees C. Its structures were characterised by FT-IR, 1H NMR and 13C NMR spectra. The physical characteristics of the ionic liquid, such as conductivity and solvation abilities have been investigated. Due to its high polarity, the IL is able to dissolve many inorganic salts, and due to hydroxyl-rich microenvironment, it is able to dissolve cellulose go up to 10 (wt%). The ILs can be used for synthesising other ILs or polyelectrolyte.

引用

页码：298 / 306

页数：9

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