Enhanced selectivity in acetylene hydrogenation by ligand modified Pd/TiO2 catalysts

Fiona-Mairead McKenna; Richard P. K. Wells; James A. Anderson

doi:10.1039/c0cc01742f

Enhanced selectivity in acetylene hydrogenation by ligand modified Pd/TiO₂ catalysts

Fiona-Mairead McKenna, Richard P. K. Wells, James A. Anderson

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

85 Citations (Scopus)

Abstract

Modification of Pd/TiO2 catalyst by adsorption of triphenylphosphine and phenyl sulfide leads to markedly enhanced selectivity for acetylene hydrogenation in the presence of ethylene and excess hydrogen. Similar selectivities were maintained in cases where ligand decomposition took place and sulfur was retained on the catalyst surface.

Original language	English
Pages (from-to)	2351-2353
Number of pages	3
Journal	Chemical Communications
Volume	47
Issue number	8
Early online date	13 Dec 2010
DOIs	https://doi.org/10.1039/c0cc01742f
Publication status	Published - 28 Feb 2011

Keywords

hydroformylation
phosphine

Access to Document

10.1039/c0cc01742f

Cite this

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title = "Enhanced selectivity in acetylene hydrogenation by ligand modified Pd/TiO2 catalysts",

abstract = "Modification of Pd/TiO2 catalyst by adsorption of triphenylphosphine and phenyl sulfide leads to markedly enhanced selectivity for acetylene hydrogenation in the presence of ethylene and excess hydrogen. Similar selectivities were maintained in cases where ligand decomposition took place and sulfur was retained on the catalyst surface.",

keywords = "hydroformylation, phosphine",

author = "Fiona-Mairead McKenna and Wells, {Richard P. K.} and Anderson, {James A.}",

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AU - McKenna, Fiona-Mairead

AU - Wells, Richard P. K.

AU - Anderson, James A.

PY - 2011/2/28

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N2 - Modification of Pd/TiO2 catalyst by adsorption of triphenylphosphine and phenyl sulfide leads to markedly enhanced selectivity for acetylene hydrogenation in the presence of ethylene and excess hydrogen. Similar selectivities were maintained in cases where ligand decomposition took place and sulfur was retained on the catalyst surface.

AB - Modification of Pd/TiO2 catalyst by adsorption of triphenylphosphine and phenyl sulfide leads to markedly enhanced selectivity for acetylene hydrogenation in the presence of ethylene and excess hydrogen. Similar selectivities were maintained in cases where ligand decomposition took place and sulfur was retained on the catalyst surface.

KW - hydroformylation

KW - phosphine

U2 - 10.1039/c0cc01742f

DO - 10.1039/c0cc01742f

M3 - Article

SN - 1359-7345

VL - 47

SP - 2351

EP - 2353

JO - Chemical Communications

JF - Chemical Communications

IS - 8

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