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Gold catalysis: in situ EXAFS study of homogeneous oxidative esterification

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Gold complexes were prepared and investigated as catalysts for the oxidative esterification of aldehydes. Stabilisation by pyridine ligands gave good conversions and the in situ extended X-ray absorption fine structure (EXAFS) study of the reactions indicated that the reaction mixtures contained onl...

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Main Authors: Hashmi, A. Stephen K. (Author) , Lothschütz, Christian (Author) , Ackermann, Martin (Author) , Döpp, René (Author) , Anantharaman, Sankaran (Author) , Marchetti, Benjamin (Author) , Bertagnolli, Helmut (Author) , Rominger, Frank (Author)
Format: Article (Journal)
Language:English
Published: [July 19, 2010]
In: Chemistry - a European journal
Year: 2010, Volume: 16, Issue: 27, Pages: 8012-8019
ISSN:1521-3765
DOI:10.1002/chem.200903450
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1002/chem.200903450
Verlag, lizenzpflichtig, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/chem.200903450
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Author Notes:A. Stephen K. Hashmi, Christian Lothschütz, Martin Ackermann, René Doepp, Sankaran Anantharaman, Benjamin Marchetti, Helmut Bertagnolli, and Frank Rominger
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Summary:Gold complexes were prepared and investigated as catalysts for the oxidative esterification of aldehydes. Stabilisation by pyridine ligands gave good conversions and the in situ extended X-ray absorption fine structure (EXAFS) study of the reactions indicated that the reaction mixtures contained only mononuclear gold species. Thus, this is the first proof for a homogeneous gold-catalysed oxidation reaction; the presence of nanoparticles could be excluded experimentally.
Item Description:First published: 12 July 2010
Gesehen am 27.03.2023
Physical Description:Online Resource
ISSN:1521-3765
DOI:10.1002/chem.200903450

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