Literature DB >> 20602364

Gold catalysis: in situ EXAFS study of homogeneous oxidative esterification.

A Stephen K Hashmi1, Christian Lothschütz, Martin Ackermann, René Doepp, Sankaran Anantharaman, Benjamin Marchetti, Helmut Bertagnolli, Frank Rominger.   

Abstract

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.

Entities:  

Year:  2010        PMID： 20602364     DOI： 10.1002/chem.200903450

Source DB:  PubMed          Journal:  Chemistry        ISSN： 0947-6539            Impact factor:   5.236


  5 in total

1.  Recent XAS studies into Homogeneous metal catalyst in fine chemical and pharmaceutical syntheses.

Authors:  Grant J Sherborne; Bao N Nguyen
Journal:  Chem Cent J       Date:  2015-06-18       Impact factor: 4.215

2.  Catalytic Activity of trans-Bis(pyridine)gold Complexes.

Authors:  Ann Christin Reiersølmoen; Dániel Csókás; Sigurd Øien-Ødegaard; Alan Vanderkooy; Arvind Kumar Gupta; Anna-Carin C Carlsson; Andreas Orthaber; Anne Fiksdahl; Imre Pápai; Máté Erdélyi
Journal:  J Am Chem Soc       Date:  2020-03-23       Impact factor: 15.419

3.  Investigation of the Deactivation and Reactivation Mechanism of a Heterogeneous Palladium(II) Catalyst in the Cycloisomerization of Acetylenic Acids by In Situ XAS .

Authors:  Ning Yuan; Arnar Gudmundsson; Karl P J Gustafson; Michael Oschmann; Cheuk-Wai Tai; Ingmar Persson; Xiaodong Zou; Oscar Verho; Éva G Bajnóczi; Jan-E Bäckvall
Journal:  ACS Catal       Date:  2021-02-22       Impact factor: 13.084

4.  An element through the looking glass: exploring the Au-C, Au-H and Au-O energy landscape.

Authors:  Dragoş-Adrian Roşca; Joseph A Wright; Manfred Bochmann
Journal:  Dalton Trans       Date:  2015-11-20       Impact factor: 4.390

5.  Effect of Gold Electronic State on the Catalytic Performance of Nano Gold Catalysts in n-Octanol Oxidation.

Authors:  Ekaterina Pakrieva; Ekaterina Kolobova; Yulia Kotolevich; Laura Pascual; Sónia A C Carabineiro; Andrey N Kharlanov; Daria Pichugina; Nadezhda Nikitina; Dmitrii German; Trino A Zepeda Partida; Hugo J Tiznado Vazquez; Mario H Farías; Nina Bogdanchikova; Vicente Cortés Corberán; Alexey Pestryakov
Journal:  Nanomaterials (Basel)       Date:  2020-05-02       Impact factor: 5.076
  5 in total

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