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Photoinduced C-H direct arylation of unactivated arenes

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Abstract

Two general protocols have been developed for the photoinduced, metal-free direct arylation of unactivated arenes with aryl iodide. Both methods gave good to excellent yields for most substrates. Notably, the C-F bond in method A and the C-F, C-Cl, and C-Br bonds in method B could survive the arylation reaction. These methods offered excellent options for syntheses of biaryls.

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Kan, J., Huang, S., Zhao, H. et al. Photoinduced C-H direct arylation of unactivated arenes. Sci. China Chem. 58, 1329–1333 (2015). https://doi.org/10.1007/s11426-015-5377-y

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