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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/2532
Title: Oxidation of cyclohexane with molecular oxygen catalyzed by SiO2 supported palladium catalysts
Authors: Mishra G.S.
Sinha, Shishir N.
Published in: Catalysis Letters
Abstract: The di(ethylthio)ethane palladium (A) and di(ethylthio)propane palladium (B) complexes have been immobilized on the surface of silica gel and these catalyst systems are shown to serve as effective supported Pd catalysts for cyclohexane oxidation with O2 under solvent free condition. The supported catalyst A provides best results (overall ca. 16.2% conversion, with a selectivity of 72 or 24% for cyclohexanol or cyclohexanone, respectively, which are further promoted in the presence of 2-pyrazinecarboxylic acid which acts as a co-catalyst (overall ca. 21.2% conversion). © 2008 Springer Science+Business Media, LLC.
Citation: Catalysis Letters (2008), 125(43832): 139-144
URI: https://doi.org/10.1007/s10562-008-9535-0
http://repository.iitr.ac.in/handle/123456789/2532
Issue Date: 2008
Keywords: Cyclohexane
Dioxygen
Heterogeneous system
Mechanism
Pd catalysts
ISSN: 1011372X
Author Scopus IDs: 7102625692
7403739121
Author Affiliations: Mishra, G.S., Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, Av. Rovisco Pais, Lisbon 1049 001, Portugal
Sinha, S., Department of Chemical Engineering, Indian Institute of Technology Roorkee, Roorkee 247667, India
Funding Details: Acknowledgement One of the authors G.S.M. is express gratitude to Foundation of Science and Technology (FCT), Portugal, for the research grant no. SFRH/BPD/37589/2007.
Corresponding Author: Mishra, G. S.; Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, Av. Rovisco Pais, Lisbon 1049 001, Portugal; email: gopal_mishra@ist.utl.pt
Appears in Collections:Journal Publications [CH]

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