Microwave-assisted preparation of imidazolium-based tetrachloroindate(III) and their application in the tetrahydropyranylation of alcohols

作者：Kim YJ; Varma RS^*

来源：Tetrahedron Letters, 2005, 46(9): 1467-1469.

DOI：10.1016/j.tetlet.2005.01.025

• microwave irradiation
• ionic liquid
• tetrahydropyranylation
• imidazolium-based tetrachloroindate

Microwave-assisted preparation of 1-alkyl-3-methylimidazolium tetrachloroindate(III), [Rmim][InCl4] (R = methyl, ethyl, butyl, hexyl, octyl) and their application as recyclable catalysts for the efficient and eco-friendly protection of alcohols to form tetrahydropyranyl (THP) ethers are described.

• 出版日期2005-2-28