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
收藏
页码：342 / 343
页数：2
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