Polynuclear Gold [Au(I)](4), [Au(I)](8), and Bimetallic [Au(I) (4)Ag(I)] Complexes: C−H Functionalization of Carbonyl Compounds and Homogeneous Carbonylation of Amines

The synthesis of tetranuclear gold complexes, a structurally unprecedented octanuclear complex with a planar [Au(I) (8)] core, and pentanuclear [Au(I) (4)M(I)] (M=Cu, Ag) complexes is presented. The linear [Au(I) (4)] complex undergoes C−H functionalization of carbonyl compounds under mild reaction...

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Detalles Bibliográficos
Autores principales: Smirnova, Ekaterina S., Muñoz Molina, José M., Johnson, Alice, Bandeira, Nuno A. G., Bo, Carles, Echavarren, Antonio M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2016
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5053296/
https://www.ncbi.nlm.nih.gov/pubmed/27167611
http://dx.doi.org/10.1002/anie.201603200
Descripción
Sumario:The synthesis of tetranuclear gold complexes, a structurally unprecedented octanuclear complex with a planar [Au(I) (8)] core, and pentanuclear [Au(I) (4)M(I)] (M=Cu, Ag) complexes is presented. The linear [Au(I) (4)] complex undergoes C−H functionalization of carbonyl compounds under mild reaction conditions. In addition, [Au(I) (4)Ag(I)] catalyzes the carbonylation of primary amines to form ureas under homogeneous conditions with efficiencies higher than those achieved by gold nanoparticles.

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