A ligand-promoted Rh -catalyzed C(sp )-H activation/thiolation of benzamides has been developed. Using bidentate mono-N-protected amino acid ligands led to the first example of Rh -catalyzed aryl thiolation reactions directed by weakly coordinating directing amide groups. The reaction tolerates a broad range of amides and disulfide reagents.
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http://dx.doi.org/10.1002/anie.201903511 | DOI Listing |
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