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Synthesis 2016; 48(22): 3971-3975
DOI: 10.1055/s-0035-1562455
DOI: 10.1055/s-0035-1562455
paper
One-Pot Aerobic Photooxidative Darzens Reaction from Styrene and Benzyl Alcohol via Phenacyl Iodide and Benzaldehyde by Using Iodine
Further Information
Publication History
Received: 27 April 2016
Accepted after revision: 02 June 2016
Publication Date:
19 July 2016 (online)


Abstract
We report a one-pot protocol for the synthesis of α,β-epoxy ketones from benzyl alcohols and styrenes with molecular oxygen, visible light, and molecular iodine. This procedure involves simultaneous aerobic photooxidative transformation of a benzyl alcohol into a benzaldehyde and of a styrene into a phenacyl iodide, with a subsequent Darzens reaction in one pot. This is the first report of a one-pot oxidative Darzens reaction starting from benzyl alcohols and styrenes.
Supporting Information
- Supporting information for this article is available online at http://dx.doi.org/10.1055/s-0035-1562455.
- Supporting Information