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

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

Org Lett

State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China.

Published: March 2015


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Article 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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Source
http://dx.doi.org/10.1021/acs.orglett.5b00364DOI Listing

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