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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 38, 2008 - Issue 12
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Original Articles

Combination of AlCl3, Ionic Liquid, and Microwaves: An Efficient Method for Dehydration and 1,3-Dipolar Cycloaddition: An Unusual Observation in the Presence of Acrylonitrile

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Pages 1952-1957 | Received 18 Aug 2007, Published online: 12 Jun 2008
 

Abstract

Use of a combination of ionic liquids in the presence of aluminium chloride and microwave irradiation was shown to be a very efficient and high-yielding method for the dehydration of aldoximes and also for 1,3-dipolar cycloadditions. Surprisingly, the presence of acrylonitrile rendered an unusual formation of substituted amide.

ACKNOWLEDGMENTS

We are grateful to A. P. Gadgil and J. P. Chaudhari for providing IR and NMR spectra, respectively.

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