Efficient esteritication of carboxylic acids with alkyl halides catalyzed by fluoride ions in ionic liquids

被引：37

作者：

Brinchi, L ^{[1
]}

Germani, R ^{[1
]}

Savelli, G ^{[1
]}

机构：

[1] Univ Perugia, Dept Chem, I-06124 Perugia, Italy

来源：

TETRAHEDRON LETTERS | 2003年 / 44卷 / 35期

关键词：

ionic liquids; esterification; carboxylic acid; nucleophilic substitution; fluoride ion;

D O I：

10.1016/S0040-4039(03)01693-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Ionic liquids based on 1,3-dialkylimidazolinium methanesulfonate have been used as efficient reusable reaction media in the esterification of several carboxylic acids with alkyl halides catalyzed by fluoride ions. The method has wide applicability, and it is mild and green; it is useful for the protection of acids, via ester formation, for alkali labile molecules. (C) 2003 Published by Elsevier Ltd.

引用

页码：6583 / 6585

页数：3

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