Access to coumarins by rhodium-catalyzed oxidative annulation of aryl thiocarbamates with internal alkynes

Organic Letters
Yingwei ZhaoChungu Xia

Abstract

A Rh-catalyzed annulation of aryl thiocarbamates with internal alkynes via C-H bond activation has been developed. This protocol provides a new route to 3,4-disubstituted coumarins.

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Citations

Jul 24, 2018·Chemical Society Reviews·Carlo SambiagioMichael Schnürch

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