Issue 50, 2018

Visible light-driven photocatalytic generation of sulfonamidyl radicals for alkene hydroamination of unsaturated sulfonamides

Abstract

A visible light-driven photocatalytic generation of sulfonamidyl radicals, and application to intramolecular alkene hydroamination, has been accomplished, providing a mild and efficient approach to various functionalized isoxazolidines. The success of this protocol is based on the strategy of oxidative deprotonation electron transfer by merging the base and the photocatalyst under visible light irradiation, obviating installation of a photolabile handle or stoichiometric external oxidants.

Graphical abstract: Visible light-driven photocatalytic generation of sulfonamidyl radicals for alkene hydroamination of unsaturated sulfonamides

Supplementary files

Article information

Article type
Communication
Submitted
26 Dec 2017
Accepted
29 Jan 2018
First published
29 Jan 2018

Chem. Commun., 2018,54, 6780-6783

Visible light-driven photocatalytic generation of sulfonamidyl radicals for alkene hydroamination of unsaturated sulfonamides

J. Chen, H. Guo, Q. Zhao, J. Chen and W. Xiao, Chem. Commun., 2018, 54, 6780 DOI: 10.1039/C7CC09871E

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