Catalysis by an ionic liquid: efficient conjugate addition of thiols to electron deficient alkenes catalyzed by molten tetrabutylammonium bromide under solvent-free conditions

Ranu, Brindaban C. ; Dey, Suvendu S. ; Hajra, Alakananda (2003) Catalysis by an ionic liquid: efficient conjugate addition of thiols to electron deficient alkenes catalyzed by molten tetrabutylammonium bromide under solvent-free conditions Tetrahedron, 59 (14). pp. 2417-2421. ISSN 0040-4020

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...

Related URL: http://dx.doi.org/10.1016/S0040-4020(03)00289-8

Abstract

An inexpensive and readily available ionic liquid, tetrabutylammonium bromide in the molten state, efficiently catalyzes the conjugate addition of thiols to α,β -unsaturated nitriles, carboxylic ester, ketones and aldehydes as well as nitro olefins.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Thiol; Alkene; Tetrabutylammonium Bromide; Conjugate Addition; Solvent-free Reaction
ID Code:41478
Deposited On:30 May 2011 05:16
Last Modified:30 May 2011 05:16

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