Issue 43, 2012

Sunlight-driven synthesis of γ-diketones via oxidative coupling of enamines with silyl enol ethers catalyzed by [Ru(bpy)3]2+

Abstract

A photosensitizer [Ru(bpy)3]2+ catalyzes oxidative coupling reaction of enamines with silyl enol ethers under visible light irradiation by a Xe lamp or sunlight to produce γ-diketones. A 2e-oxidation process involved in this reaction is achieved by a combination of the photoexcited [Ru(bpy)3]2+ species and duroquinone, a 2e-acceptor.

Graphical abstract: Sunlight-driven synthesis of γ-diketones via oxidative coupling of enamines with silyl enol ethers catalyzed by [Ru(bpy)3]2+

Supplementary files

Article information

Article type
Communication
Submitted
09 Mar 2012
Accepted
23 Mar 2012
First published
23 Mar 2012

Chem. Commun., 2012,48, 5355-5357

Sunlight-driven synthesis of γ-diketones via oxidative coupling of enamines with silyl enol ethers catalyzed by [Ru(bpy)3]2+

Y. Yasu, T. Koike and M. Akita, Chem. Commun., 2012, 48, 5355 DOI: 10.1039/C2CC31748F

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