Issue 39, 2008

A C–H activation–CO2-carboxylation reaction sequence mediated by an ‘Iridium(dppm)’ species. Formation of the anionic ligand (Ph2P)2C–COOH

Abstract

The reaction of [Ir2(μ-Cl)2(coe)4] with 1,1-bisdiphenylphosphinomethane under CO2 atmosphere affords the complex [IrCl(dppm)(H){(Ph2P)2C–COOH}]2 by initial CH activation followed by formal insertion of CO2 into the C–H bond of the formed diphosphanylmethanide ligand.

Graphical abstract: A C–H activation–CO2-carboxylation reaction sequence mediated by an ‘Iridium(dppm)’ species. Formation of the anionic ligand (Ph2P)2C–COOH

Supplementary files

Article information

Article type
Communication
Submitted
03 Jun 2008
Accepted
09 Jul 2008
First published
21 Aug 2008

Chem. Commun., 2008, 4822-4824

A C–H activation–CO2-carboxylation reaction sequence mediated by an ‘Iridium(dppm)’ species. Formation of the anionic ligand (Ph2P)2C–COOH

J. Langer, M. J. Fabra, P. García-Orduña, F. J. Lahoz and L. A. Oro, Chem. Commun., 2008, 4822 DOI: 10.1039/B809331H

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