Copper(I)-catalyzed [2 + 2] photocycloaddition of nonconjugated alkenes in room-temperature ionic liquids

Malik, Chanchal K. ; Vaultier, Michel ; Ghosh, Subrata (2007) Copper(I)-catalyzed [2 + 2] photocycloaddition of nonconjugated alkenes in room-temperature ionic liquids Synthesis (8). pp. 1247-1250. ISSN 0039-7881

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Official URL: http://www.thieme-connect.com/ejournals/abstract/s...

Related URL: http://dx.doi.org/10.1055/s-2007-965971

Abstract

Intra- and intermolecular copper(I)-catalyzed [2+2] photocycloaddition reactions of nonconjugated alkenes can be achieved efficiently in room-temperature ionic liquids such as [tmba][NTf2]. The ionic liquid can be recovered and recycled. No cycloadduct could be isolated when the same reaction is carried out under identical conditions in [bmim][NTf2], which undergoes extensive decomposition.

Item Type:Article
Source:Copyright of this article belongs to Thieme Medical Publishers Inc.
Keywords:Catalysis; Copper; Cycloadditions; Ionic Liquids; Photochemistry
ID Code:12382
Deposited On:10 Nov 2010 06:19
Last Modified:12 Feb 2011 11:13

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