The generous financial support from MEC/FEDER (project CTQ2005-06807) and DGA (PIP 019/2005) is gratefully acknowledged. S.J. thanks DGA (Diputación General de Aragón) for a fellowship. We also thank Dr. J. M. Andrés and Dr. M. C. Mayoral from the Instituto de Carboquímica (CSIC) and Dr. M. L. Sanjuán from the Instituto de Ciencia de Materiales de Aragón for recording the Raman spectra
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Communication
Stabilization of the Hydroperoxido Ligand: A 1κO,2κO′ Dimetallic Coordination Mode†
Article first published online: 1 FEB 2008
DOI: 10.1002/anie.200702559
Copyright © 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Issue
Angewandte Chemie International Edition
Volume 47, Issue 11, pages 2093–2096, February 28, 2008
Additional Information
How to Cite
Tejel, C., Ciriano, Miguel A., Jiménez, S., Passarelli, V. and López, José A. (2008), Stabilization of the Hydroperoxido Ligand: A 1κO,2κO′ Dimetallic Coordination Mode. Angew. Chem. Int. Ed., 47: 2093–2096. doi: 10.1002/anie.200702559
- †
Publication History
- Issue published online: 22 FEB 2008
- Article first published online: 1 FEB 2008
- Manuscript Revised: 11 DEC 2007
- Manuscript Received: 12 JUN 2007
Funded by
- MEC/FEDER. Grant Number: CTQ2005-06807
- DGA. Grant Number: PIP 019/2005
Keywords:
- coordination modes;
- O ligands;
- oxygenation;
- peroxo complexes;
- rhodium
A novel coordination mode of the hydroperoxido ligand in which each oxygen atom is bonded to a distinct metal center is present in a rare thermally stable example of this otherwise elusive family of complexes, which was obtained by protonating a bis-peroxido-bridged Rh2 complex. The OOH ligand is displaced by a chloride ion to give the corresponding chlorido-bridged complex (see scheme, L3=tris(methylenediphenylphosphane)phenylborate).