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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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
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author Smirnova, Ekaterina S.
Muñoz Molina, José M.
Johnson, Alice
Bandeira, Nuno A. G.
Bo, Carles
Echavarren, Antonio M.
author_facet Smirnova, Ekaterina S.
Muñoz Molina, José M.
Johnson, Alice
Bandeira, Nuno A. G.
Bo, Carles
Echavarren, Antonio M.
author_sort Smirnova, Ekaterina S.
collection PubMed
description 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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spelling pubmed-50532962016-10-19 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 Smirnova, Ekaterina S. Muñoz Molina, José M. Johnson, Alice Bandeira, Nuno A. G. Bo, Carles Echavarren, Antonio M. Angew Chem Int Ed Engl Communications 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. John Wiley and Sons Inc. 2016-05-11 2016-06-20 /pmc/articles/PMC5053296/ /pubmed/27167611 http://dx.doi.org/10.1002/anie.201603200 Text en © 2016 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial (http://creativecommons.org/licenses/by-nc/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
spellingShingle Communications
Smirnova, Ekaterina S.
Muñoz Molina, José M.
Johnson, Alice
Bandeira, Nuno A. G.
Bo, Carles
Echavarren, Antonio M.
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
title 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
title_full 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
title_fullStr 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
title_full_unstemmed 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
title_short 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
title_sort 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
topic Communications
url 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
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