Directed ortho C-H borylation catalyzed using Cp*Rh(iii)-NHC complexes.

Chem Commun (Camb)

Univ Rennes, Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR - UMR 6226, F-35000 Rennes, France.

Published: July 2018

Cp*Rh(NHC) complexes with bulky chiral bidentate NHC-carboxylate ligands were efficiently synthesized and fully characterized including solid-state structures. These unprecedented rhodium(iii) complexes demonstrated high selectivity in pyridine-directed ortho-C-H borylation of arenes under mild conditions.

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http://dx.doi.org/10.1039/c8cc03144dDOI Listing

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