Development of Tungsten-based heterogeneous alkane metathesis catalysts through a structure-activity relationship

Erwan Le Roux; Mostafa Taoufik; Christophe Copéret; Aimery De Mallmann; Jean Thivolle-Cazat; Jean Marie Basset; Barry M. Maunders; Glenn J. Sunley

doi:10.1002/anie.200501382

Development of Tungsten-based heterogeneous alkane metathesis catalysts through a structure-activity relationship

Erwan Le Roux^*, Mostafa Taoufik, Christophe Copéret, Aimery De Mallmann, Jean Thivolle-Cazat, Jean Marie Basset, Barry M. Maunders, Glenn J. Sunley

^*Corresponding author for this work

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

128 Scopus citations

Abstract

(Chemical Equation Presented) More active and selective catalysts of alkane metathesis (see scheme) that are based on well-defined tungsten carbyne and hydride complexes supported on alumina have been developed through a structure-activity relationship. The improvement of activity on changing from Ta in 2 to W in 1 and the product selectivity show that olefin metathesis is probably the key process in C-C bond formation in the alkane metathesis reaction.

Original language	English (US)
Pages (from-to)	6755-6758
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	44
Issue number	41
DOIs	https://doi.org/10.1002/anie.200501382
State	Published - Oct 21 2005
Externally published	Yes

Keywords

Alkanes
Carbyne ligands
Hydride ligands
Metathesis
Tungsten

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.200501382

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title = "Development of Tungsten-based heterogeneous alkane metathesis catalysts through a structure-activity relationship",

abstract = "(Chemical Equation Presented) More active and selective catalysts of alkane metathesis (see scheme) that are based on well-defined tungsten carbyne and hydride complexes supported on alumina have been developed through a structure-activity relationship. The improvement of activity on changing from Ta in 2 to W in 1 and the product selectivity show that olefin metathesis is probably the key process in C-C bond formation in the alkane metathesis reaction.",

keywords = "Alkanes, Carbyne ligands, Hydride ligands, Metathesis, Tungsten",

author = "{Le Roux}, Erwan and Mostafa Taoufik and Christophe Cop{\'e}ret and {De Mallmann}, Aimery and Jean Thivolle-Cazat and Basset, {Jean Marie} and Maunders, {Barry M.} and Sunley, {Glenn J.}",

year = "2005",

month = oct,

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doi = "10.1002/anie.200501382",

language = "English (US)",

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journal = "Angewandte Chemie - International Edition",

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T1 - Development of Tungsten-based heterogeneous alkane metathesis catalysts through a structure-activity relationship

AU - Le Roux, Erwan

AU - Taoufik, Mostafa

AU - Copéret, Christophe

AU - De Mallmann, Aimery

AU - Thivolle-Cazat, Jean

AU - Basset, Jean Marie

AU - Maunders, Barry M.

AU - Sunley, Glenn J.

PY - 2005/10/21

Y1 - 2005/10/21

N2 - (Chemical Equation Presented) More active and selective catalysts of alkane metathesis (see scheme) that are based on well-defined tungsten carbyne and hydride complexes supported on alumina have been developed through a structure-activity relationship. The improvement of activity on changing from Ta in 2 to W in 1 and the product selectivity show that olefin metathesis is probably the key process in C-C bond formation in the alkane metathesis reaction.

AB - (Chemical Equation Presented) More active and selective catalysts of alkane metathesis (see scheme) that are based on well-defined tungsten carbyne and hydride complexes supported on alumina have been developed through a structure-activity relationship. The improvement of activity on changing from Ta in 2 to W in 1 and the product selectivity show that olefin metathesis is probably the key process in C-C bond formation in the alkane metathesis reaction.

KW - Alkanes

KW - Carbyne ligands

KW - Hydride ligands

KW - Metathesis

KW - Tungsten

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U2 - 10.1002/anie.200501382

DO - 10.1002/anie.200501382

M3 - Article

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AN - SCOPUS:27444437534

SN - 1433-7851

VL - 44

SP - 6755

EP - 6758

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 41

ER -

Development of Tungsten-based heterogeneous alkane metathesis catalysts through a structure-activity relationship

Abstract

Keywords

ASJC Scopus subject areas

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