Synthesis of New Ionic Liquids

Chinese Journal of Organic Chemistry ›› 2004, Vol. 24 ›› Issue (9): 1091-1094. Previous Articles Next Articles

几种新型离子液体的合成

刘靖平, 任周阳, 赵元鸿, 张洪彬^*

云南大学药学院昆明 650091

收稿日期:2003-08-25 修回日期:2004-03-14 接受日期:2004-03-14 发布日期:2022-09-20
基金资助:
云南省教育厅科学研究基金(No. 02ZD006)、云南省自然科学研究基金(No. 2001PY010)资助项目.

Synthesis of New Ionic Liquids

LIU Jing-Ping, REN Zhou-Yang, ZHAO Yuan-Hong, ZHANG Hong-Bin^*

School of Pharmacy, Yunnan University, Kunming 650091

Received:2003-08-25 Revised:2004-03-14 Accepted:2004-03-14 Published:2022-09-20
Contact: * E-mail: zhanghb@ynu.edu.cn

Abstract

1-Alkyl substituted imidazoles were synthesized byreaction of alkyl amines with glyoxal, formaldehyde and ammonia inmethanol. This method has the advantages of high yields and easiness to handle.Didentate ionic liquids synthesized by using 1-alkylimidazoles are potential environmentally benign solvents as well as catalysts for coupling reactions. Allcompounds were confirmed by IR, ¹H NMR, ¹³C NMR spectra and HRMSor GC-MS.

Key words: 1-alkylimidazole, ionic liquid, solvent, synthesis

Cite this article

LIU Jing-Ping, REN Zhou-Yang, ZHAO Yuan-Hong, ZHANG Hong-Bin. Synthesis of New Ionic Liquids[J]. Chinese Journal of Organic Chemistry, 2004, 24(9): 1091-1094.

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几种新型离子液体的合成

Synthesis of New Ionic Liquids

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