Microwave-assisted preparation of dialkylimidazolium tetrachloroaluminates and their use as catalysts in the solvent-free tetrahydropyranylation of alcohols and phenols

被引：124

作者：

Namboodiri, VV ^{[1
]}

Varma, RS ^{[1
]}

机构：

[1] US EPA, Natl Risk Management Res Lab, Clean Proc Branch, Cincinnati, OH 45268 USA

来源：

CHEMICAL COMMUNICATIONS | 2002年 / 04期

关键词：

D O I：

10.1039/b110565e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Microwave-assisted preparation of dialkylimidazolium tetrachloroaluminates, [CnMIM][AlCl4] and their application as recyclable catalysts for the efficient and eco-friendly protection of alcohols as tetrahydropyranyl (THP) ethers are described. The same catalyst can also be utilized for the deprotection of THP ethers.

引用

页码：342 / 343

页数：2

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