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Tuning the Reactivity of Dirhodium(II) Complexes with Axial N-Heterocyclic Carbene Ligands: The Arylation of Aldehydes
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posted on 2023-06-07, 23:59 authored by Pedro M P Gois, Alexandre F Trindade, Luis F Veiros, Vania Andre, M Teresa Duarte, Carlos A M Afonso, Stephen Caddick, Geoff Cloke(Chemical Equation Presented) Efficient dinuclear catalysts: A complex of {Rh2(OAc)4} with two N-heterocyclic carbenes (NHCs) at the axial positions catalyzes the arylation of aldehydes (see picture; R = alkyl, aryl). DFT calculations reveal subtle stereoelectronic effects resulting from the NHC coordination to the dirhodium(II) complex and suggest that complexes with one axial NHC ligand are the catalytically active species. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.
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Publication status
- Published
Journal
Angewandte Chemie International EditionISSN
14337851External DOI
Issue
30Volume
46Page range
5750-5753Department affiliated with
- Chemistry Publications
Notes
André, V. Duarte, M T. Afonso, C A M.Full text available
- No
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- Yes
Legacy Posted Date
2012-02-06Usage metrics
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