Synthesis of Multiester-appended and Multicarboxylic-appended Imidazolium Ionic Liquids

Wei Guo GENG Xue Hui LI Le Fu WANG Hong Li DUAN Wei Ping PAN

引用本文: Wei Guo GENG,  Xue Hui LI,  Le Fu WANG,  Hong Li DUAN,  Wei Ping PAN. Synthesis of Multiester-appended and Multicarboxylic-appended Imidazolium Ionic Liquids[J]. Chinese Chemical Letters, 2006, 17(2): 169-172. shu
Citation:  Wei Guo GENG,  Xue Hui LI,  Le Fu WANG,  Hong Li DUAN,  Wei Ping PAN. Synthesis of Multiester-appended and Multicarboxylic-appended Imidazolium Ionic Liquids[J]. Chinese Chemical Letters, 2006, 17(2): 169-172. shu

Synthesis of Multiester-appended and Multicarboxylic-appended Imidazolium Ionic Liquids

  • 基金项目:

    The National Natural Science Foundation of China (Grant No. 20206010) and Guangdong Province Natural Science Foundation (Grant No. 031419, 203C33503) are gratefully acknowledged for financial support for this project. The authors also thank the Guangdong Provincial Laboratory of Green Chemical Technology for technical support.

摘要: Multiester-appended imidazolium ionic liquids were synthesized in a quatemization reaction between the imidazole derivatives carrying single or double esters and ethyl chloroacetate or bromoethane. Multicarboxylic-appended imidazolium ionic liquids were achieved from the hydrolysis of the corresponding ionic liquids. The influences of multifunctional groups on the transition temperatures and viscosity of these new ionic liquids were investigated.

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  • 收稿日期:  2005-05-30
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