Three-component coupling reactions in ionic liquids: one-pot synthesis of isoxazolidines

Yadav, J. S. ; Reddy, B. V. S. ; Sreedhar, P. ; Murthy, Ch. V. S. R. ; Mahesh, G. ; Kondaji, G. ; Nagaiah, K. (2007) Three-component coupling reactions in ionic liquids: one-pot synthesis of isoxazolidines Journal of Molecular Catalysis A: Chemical, 270 (1-2). pp. 160-163. ISSN 1381-1169

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.molcata.2006.12.038

Abstract

1-Butyl-3-methylimidazolium based ionic liquids are found to accelerate significantly the intermolecular 1,3-dipolar cycloaddition of nitrones derived in situ from aldehydes and phenyl hydroxylamine, with electron deficient olefins to afford enhanced rates and improved yields of isoxazolidines with high regio- and diastereoselectivity.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Ionic Liquids (ILs); Nitrones; 1,3-dipolar Cycloaddition; Isoxazoles
ID Code:60411
Deposited On:09 Sep 2011 03:55
Last Modified:09 Sep 2011 03:55

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