Solvent-free sonochemical preparation of ionic liquids.

Org Lett

Clean Processes Branch, National Risk Management Research Laboratory, U.S. Environmental Protection Agency, MS 443, 26 W. Martin Luther King Drive, Cincinnati, Ohio 45268, USA.

Published: September 2002

[reaction: see text] An ultrasound-assisted preparation of a series of ambient-temperature ionic liquids, 1-alkyl-3-methylimidazolium (AMIM) halides, which proceeds via efficient reaction of 1-methyl imidazole with alkyl halides/terminal dihalides under solvent-free conditions, is described.

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Source
http://dx.doi.org/10.1021/ol026608pDOI Listing

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