Visible Light-Induced Regioselective Cycloaddition of Benzoyl Azides and Alkenes To Yield Oxazolines.

J Org Chem

Université Paris Descartes, Université Sorbonne Paris Cité (USPC), Faculté de Pharmacie de Paris , UMR CNRS 8638 (COMETE) , 4 avenue de l'Observatoire , 75006 Paris , France.

Published: May 2019

Visible light catalysis allows the regioselective synthesis of oxazolines in high yields. The mild photosensitized manifold leverages the intermolecular formation of oxazolines with a wide functional group tolerance on both benzoyl azides and alkenes partners. Mechanistic investigations suggest the sensitization of the azide moiety as the key activation step.

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http://dx.doi.org/10.1021/acs.joc.9b00568DOI Listing

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