Thiazolium-ion based organic ionic liquids (OILs). Novel OILs which promote the benzoin condensation.

被引：146

作者：

Davis, JH ^{[1
]}

Forrester, KJ ^{[1
]}

机构：

[1] Univ S Alabama, Dept Chem, Mobile, AL 36688 USA

来源：

TETRAHEDRON LETTERS | 1999年 / 40卷 / 09期

关键词：

ionic liquids; thiazoles; condensations; aldehydes;

D O I：

10.1016/S0040-4039(99)00025-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

4- and 5-methyl thiazole are readily alkylated with n-butyl bromide followed by anion exchange of Br- for BF4- to give mobile, room-temperature ionic liquids. These liquids, when treated with small quantities of triethylamine, serve to promote the benzoin condensation of benzaldehyde. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：1621 / 1622

页数：2

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