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A visible-light-induced oxidative cyclization of N-propargylanilines with sulfinic acids to 3-sulfonated quinoline derivatives without external photocatalysts

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Abstract

A visible-light-induced oxidative cyclization of N-propargyl anilines with sulfinic acids was developed under external photocatalyst-free conditions. The reaction provides a straightforward route to 3-sulfonated quinoline derivatives with good functional group tolerance, excellent yields and high regio-selectivity.

Graphical abstract: A visible-light-induced oxidative cyclization of N-propargylanilines with sulfinic acids to 3-sulfonated quinoline derivatives without external photocatalysts

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Publication details

The article was received on 27 Dec 2018, accepted on 04 Feb 2019 and first published on 04 Feb 2019


Article type: Communication
DOI: 10.1039/C8CC10235J
Citation: Chem. Commun., 2019, Advance Article

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    A visible-light-induced oxidative cyclization of N-propargylanilines with sulfinic acids to 3-sulfonated quinoline derivatives without external photocatalysts

    Y. Zhang, W. Chen, X. Jia, L. Wang and P. Li, Chem. Commun., 2019, Advance Article , DOI: 10.1039/C8CC10235J

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