[(≢SiO)TaVCl2Me2]: A well-defined silica-supported tantalum(V) surface complex as catalyst precursor for the selective cocatalyst-free trimerization of ethylene

Yin Chen; Emmanuel Callens; Edy Abou-Hamad; Nicolas Merle; Andrew J P White; Mostafa Taoufik; Christophe Copéret; Erwan Le Roux; Jean-Marie Basset

doi:10.1002/anie.201206272

[(≢SiO)TaVCl2Me2]: A well-defined silica-supported tantalum(V) surface complex as catalyst precursor for the selective cocatalyst-free trimerization of ethylene

Yin Chen, Emmanuel Callens, Edy Abou-Hamad, Nicolas Merle, Andrew J P White, Mostafa Taoufik, Christophe Copéret, Erwan Le Roux, Jean-Marie Basset

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

44 Scopus citations

Abstract

On the surface of it: In the absence of co-catalyst, a well-defined silica-supported surface organometallic complex [(≢SiO)Ta VCl2Me2] selectively catalyzes the oligomerization of ethylene. The use of surface organometallic species allows three different pathways to be determined for the reduction of TaV to TaIII species under pressure of ethylene. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Original language	English (US)
Pages (from-to)	11886-11889
Number of pages	4
Journal	Angewandte Chemie International Edition
Volume	51
Issue number	47
DOIs	https://doi.org/10.1002/anie.201206272
State	Published - Oct 22 2012

ASJC Scopus subject areas

General Chemistry
Catalysis

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10.1002/anie.201206272

Cite this

Chen, Y., Callens, E., Abou-Hamad, E., Merle, N., White, A. J. P., Taoufik, M., Copéret, C., Le Roux, E., & Basset, J.-M. (2012). [(≢SiO)TaVCl2Me2]: A well-defined silica-supported tantalum(V) surface complex as catalyst precursor for the selective cocatalyst-free trimerization of ethylene. Angewandte Chemie International Edition, 51(47), 11886-11889. https://doi.org/10.1002/anie.201206272

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title = "[(≢SiO)TaVCl2Me2]: A well-defined silica-supported tantalum(V) surface complex as catalyst precursor for the selective cocatalyst-free trimerization of ethylene",

abstract = "On the surface of it: In the absence of co-catalyst, a well-defined silica-supported surface organometallic complex [(≢SiO)Ta VCl2Me2] selectively catalyzes the oligomerization of ethylene. The use of surface organometallic species allows three different pathways to be determined for the reduction of TaV to TaIII species under pressure of ethylene. Copyright {\textcopyright} 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",

author = "Yin Chen and Emmanuel Callens and Edy Abou-Hamad and Nicolas Merle and White, {Andrew J P} and Mostafa Taoufik and Christophe Cop{\'e}ret and {Le Roux}, Erwan and Jean-Marie Basset",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: We are indebted to Prof. Lyndon Emsley for his enthusiastic discussion and suggestions. The work is supported by KAUST and SABIC.",

year = "2012",

month = oct,

day = "22",

doi = "10.1002/anie.201206272",

language = "English (US)",

volume = "51",

pages = "11886--11889",

journal = "Angewandte Chemie International Edition",

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Chen, Y, Callens, E, Abou-Hamad, E, Merle, N, White, AJP, Taoufik, M, Copéret, C, Le Roux, E & Basset, J-M 2012, '[(≢SiO)TaVCl2Me2]: A well-defined silica-supported tantalum(V) surface complex as catalyst precursor for the selective cocatalyst-free trimerization of ethylene', Angewandte Chemie International Edition, vol. 51, no. 47, pp. 11886-11889. https://doi.org/10.1002/anie.201206272

[(≢SiO)TaVCl2Me2]: A well-defined silica-supported tantalum(V) surface complex as catalyst precursor for the selective cocatalyst-free trimerization of ethylene. / Chen, Yin; Callens, Emmanuel; Abou-Hamad, Edy et al.
In: Angewandte Chemie International Edition, Vol. 51, No. 47, 22.10.2012, p. 11886-11889.

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

TY - JOUR

T1 - [(≢SiO)TaVCl2Me2]: A well-defined silica-supported tantalum(V) surface complex as catalyst precursor for the selective cocatalyst-free trimerization of ethylene

AU - Chen, Yin

AU - Callens, Emmanuel

AU - Abou-Hamad, Edy

AU - Merle, Nicolas

AU - White, Andrew J P

AU - Taoufik, Mostafa

AU - Copéret, Christophe

AU - Le Roux, Erwan

AU - Basset, Jean-Marie

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: We are indebted to Prof. Lyndon Emsley for his enthusiastic discussion and suggestions. The work is supported by KAUST and SABIC.

PY - 2012/10/22

Y1 - 2012/10/22

N2 - On the surface of it: In the absence of co-catalyst, a well-defined silica-supported surface organometallic complex [(≢SiO)Ta VCl2Me2] selectively catalyzes the oligomerization of ethylene. The use of surface organometallic species allows three different pathways to be determined for the reduction of TaV to TaIII species under pressure of ethylene. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

AB - On the surface of it: In the absence of co-catalyst, a well-defined silica-supported surface organometallic complex [(≢SiO)Ta VCl2Me2] selectively catalyzes the oligomerization of ethylene. The use of surface organometallic species allows three different pathways to be determined for the reduction of TaV to TaIII species under pressure of ethylene. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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ER -

[(≢SiO)TaVCl2Me2]: A well-defined silica-supported tantalum(V) surface complex as catalyst precursor for the selective cocatalyst-free trimerization of ethylene

Abstract

ASJC Scopus subject areas

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CCDC 870534: Experimental Crystal Structure Determination : Dichloro-trimethyl-tantalum(v)

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[(≢SiO)TaVCl2Me2]: A well-defined silica-supported tantalum(V) surface complex as catalyst precursor for the selective cocatalyst-free trimerization of ethylene

Abstract

ASJC Scopus subject areas

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Datasets

CCDC 870534: Experimental Crystal Structure Determination : Dichloro-trimethyl-tantalum(v)

Cite this