Dowex® 1-supported PtCl4 ion pair as a recycle hydrogenation catalyst

Merav Setty-Fichman; Karin Kupferman; Vered Batz; Claudio Rottman; Yoel Sasson; Jochanan Blum

doi:10.1016/S1381-1169(98)00347-1

Dowex® 1-supported PtCl₄ ion pair as a recycle hydrogenation catalyst

Merav Setty-Fichman, Karin Kupferman, Vered Batz, Claudio Rottman, Yoel Sasson, Jochanan Blum^*

^*Corresponding author for this work

Institute of Biochemistry, Food Science and Nutrition

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Polystyrene-supported ion pairs, generated from PtCl₄ and Dowex® 1 anion exchangers in EtOH, were shown to be leach-proof and recyclable catalysts for hydrogenation of alkenes and for other unsaturated compounds at <35°C. In the hydrogenation of 1-decene the intraparticle diffusion of the substrate was found to contribute to the overall rate of the process. XPS analysis revealed the presence of Pt(II) and Pt(IV) species in the reaction mixture. No detectable amount of Pt(0) could be traced even after completion of the catalytic process.

Original language	English
Pages (from-to)	159-163
Number of pages	5
Journal	Journal of Molecular Catalysis A: Chemical
Volume	144
Issue number	1
DOIs	https://doi.org/10.1016/S1381-1169(98)00347-1
State	Published - 22 Jul 1999

Bibliographical note

Funding Information:
We thank the Israel Science Foundation (administered by the Israel Academy of Sciences and Humanities) for financial support of this study.

Keywords

Dowex® 1
Hydrogenation
Immobilized catalyst
Ion exchanger
Platinum

Access to Document

10.1016/S1381-1169(98)00347-1

Cite this

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title = "Dowex{\textregistered} 1-supported PtCl4 ion pair as a recycle hydrogenation catalyst",

abstract = "Polystyrene-supported ion pairs, generated from PtCl4 and Dowex{\textregistered} 1 anion exchangers in EtOH, were shown to be leach-proof and recyclable catalysts for hydrogenation of alkenes and for other unsaturated compounds at <35°C. In the hydrogenation of 1-decene the intraparticle diffusion of the substrate was found to contribute to the overall rate of the process. XPS analysis revealed the presence of Pt(II) and Pt(IV) species in the reaction mixture. No detectable amount of Pt(0) could be traced even after completion of the catalytic process.",

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author = "Merav Setty-Fichman and Karin Kupferman and Vered Batz and Claudio Rottman and Yoel Sasson and Jochanan Blum",

note = "Funding Information: We thank the Israel Science Foundation (administered by the Israel Academy of Sciences and Humanities) for financial support of this study.",

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AU - Batz, Vered

AU - Rottman, Claudio

AU - Sasson, Yoel

AU - Blum, Jochanan

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AB - Polystyrene-supported ion pairs, generated from PtCl4 and Dowex® 1 anion exchangers in EtOH, were shown to be leach-proof and recyclable catalysts for hydrogenation of alkenes and for other unsaturated compounds at <35°C. In the hydrogenation of 1-decene the intraparticle diffusion of the substrate was found to contribute to the overall rate of the process. XPS analysis revealed the presence of Pt(II) and Pt(IV) species in the reaction mixture. No detectable amount of Pt(0) could be traced even after completion of the catalytic process.

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