Issue 1, 2010

Ortho-C–H borylation of benzoate esters with bis(pinacolato)diboron catalyzed by iridium–phosphine complexes

Abstract

Iridium complexes generated from [Ir(OMe)(COD)]2 and tris[3,5-bis(trifluoromethyl)phenyl]phosphine efficiently catalyzed the ortho-C–H borylation of benzoate esters with bis(pinacolato)diboron in octane at 80 °C to produce the corresponding arylboronates in high yields with excellent regioselectivities.

Graphical abstract: Ortho-C–H borylation of benzoate esters with bis(pinacolato)diboron catalyzed by iridium–phosphine complexes

Supplementary files

Article information

Article type
Communication
Submitted
26 May 2009
Accepted
03 Nov 2009
First published
17 Nov 2009

Chem. Commun., 2010,46, 159-161

Ortho-C–H borylation of benzoate esters with bis(pinacolato)diboron catalyzed by iridiumphosphine complexes

T. Ishiyama, H. Isou, T. Kikuchi and N. Miyaura, Chem. Commun., 2010, 46, 159 DOI: 10.1039/B910298A

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