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.

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SMIRNOVA, Ekaterina S., MUÑOZ MOLINA, José M., JOHNSON, Alice, BANDEIRA, Nuno A.G., BO, Carles and ECHAVARREN, Antonio M. (2016). 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. Angew Chem Int Ed Engl, 55 (26), 7487-7491. [Article]

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29951:602617

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29951:602617

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Abstract

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.

More Information

Official URL:

https://onlinelibrary.wiley.com/doi/10.1002/anie.2...

Open Access URL:

https://onlinelibrary.wiley.com/doi/epdf/10.1002/a...

Open Access Version:

Published version

Uncontrolled Keywords:

carbonylation; gold; heterometallic complexes; homogeneous catalysis; structure elucidation; Organic Chemistry; 03 Chemical Sciences

Page Range:

7487-7491

Event Location: