Intermetallic coinage metal-catalyzed functionalization of alkanes with ethyl diazoacetate: Gold as a ligand
- Fuentes, M.A. 2
- Rodríguez-Castillo, M. 1
- Monge, M. 1
- Olmos, M.E. 1
- López-De-Luzuriaga, J.M. 1
- Caballero, A. 2
- Pérez, P.J. 2
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1
Universidad de La Rioja
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2
Universidad de Huelva
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ISSN: 0020-1693
Ano de publicación: 2011
Volume: 369
Número: 1
Páxinas: 146-149
Tipo: Artigo
Outras publicacións en: Inorganica Chimica Acta
Resumo
The complexes [Au 2M 2(C 6F 5) 4(NCMe) 2] n (M = Cu, 1; M = Ag, 2) have been tested as catalysts for the functionalization of alkanes by the carbene insertion methodology, using ethyl diazoacetate as the carbene source. Moderate to high conversions have been obtained. The observed selectivities seem to favor the proposal that the active metal for catalysis is the Cu/Ag center, the Au(C 6F 5) 2 unit acting as a spectator ligand in both cases. © 2011 Elsevier B.V. All rights reserved.