Catalysis by ionic liquid. A green protocol for the stereoselective debromination of vicinal-dibromides by [pmIm]BF4 under microwave irradiation

Ranu, Brindaban C. ; Jana, Ranjan (2005) Catalysis by ionic liquid. A green protocol for the stereoselective debromination of vicinal-dibromides by [pmIm]BF4 under microwave irradiation The Journal of Organic Chemistry, 70 (21). 8621–8624. ISSN 0022-3263

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Official URL: http://pubs.acs.org/doi/abs/10.1021/jo051373r

Related URL: http://dx.doi.org/10.1021/jo051373r

Abstract

An easily accessible ionic liquid, 1-methyl-3-pentylimidazolium fluoroborate, [pmIm]BF4, has been demonstrated to be an efficient catalyst as well as reaction medium for the stereoselective debromination of a variety of structurally diverse vicinal-dibromides to the corresponding (E)-alkenes in high yields under microwave irradiation. This reaction does not require any organic solvent and any metal or any conventional reducing agent, and the ionic liquid is recycled without any appreciable loss of its catalytic efficiency.

Item Type:Article
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ID Code:41419
Deposited On:30 May 2011 05:17
Last Modified:30 May 2011 05:17

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