Friedel-Crafts acylation reactions in pyridinium based ionic liquids

被引：69

作者：

Xiao, Y ^{[1
]}

Malhotra, SV ^{[1
]}

机构：

[1] New Jersey Inst Technol, Dept Chem & Environm Sci, Newark, NJ 07102 USA

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2005年 / 690卷 / 15期

关键词：

pyridinium ionic liquid; Friedel-Crafts acylation;

D O I：

10.1016/j.jorganchem.2005.04.047

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The Friedel-Crafts acylations of representative aromatic compounds with acetic anhydride in pyridinium based ionic liquids (ILs) were investigated. The effect of factors such as reactant composition, catalyst-IL composition, catalyst dosage and reaction temperature were studied. The reactions were found to proceed under relatively mild conditions with excellent conversions; and a simple product isolation procedure was achieved. ILs could also be recycled and reused effectively, thus rendering green characteristic to this reaction. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：3609 / 3613

页数：5

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