A Rh(III)-catalyzed carboamination of alkynyl cycloalkanols with arylamines has been developed. This transformation involves a novel Csp-H/Csp-Csp activation relay and provides an efficient approach to versatile 1,2,3-trisubstituted indoles with a broad range of functional group tolerance.
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http://dx.doi.org/10.1021/acs.orglett.7b01372 | DOI Listing |
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