Characterization of Molecular Systems and Monitoring of Chemical Reactions in Ionic Liquids by Nuclear Magnetic Resonance Spectroscopy

被引：69

作者：

Ananikov, Valentine P. ^{[1
]}

机构：

[1] Russian Acad Sci, Zelinsky Inst Organ Chem, Moscow 119991, Russia

来源：

CHEMICAL REVIEWS | 2011年 / 111卷 / 02期

关键词：

C-13 NMR RELAXATION; AMYL ETHYL ETHER; DIFFUSION-ORDERED SPECTROSCOPY; EXTERNAL REFERENCING METHOD; ESSENTIAL OIL TERPENLESS; ALKYL CHAIN-LENGTH; ROOM-TEMPERATURE; AMBIENT-TEMPERATURE; MOLTEN-SALTS; PHYSICOCHEMICAL PROPERTIES;

D O I：

10.1021/cr9000644

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Recent development has shown that ionic liquids (IL) have emerged as very attractive media for performing chemical reactions with a well-established potential in the context of Green Chemical synthesis. Despite the ongoing wide interest in ILs, some important unanswered questions remain regarding the mechanisms of chemical reactions in ILs, catalyst stability and decomposition pathways, and the nature of the solvent-solute interactions. Relaxation measurements are another source of valuable information about the structure and dynamics of ILs. The NMR study suggested that an IL surrounding interacts more strongly with the chloride ion than with the hydrogen dichloride ion compared to the other solvents studied. Gas solubility is a very important property related to the performance of several catalytic reactions of industrial importance.

引用

页码：418 / 454

页数：37

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