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Dive into the research topics where Véronique Vidal is active.

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Featured researches published by Véronique Vidal.


Angewandte Chemie | 1999

Metathesis of Alkanes: Evidence for Degenerate Metathesis of Ethane over a Silica‐Supported Tantalum Hydride Prepared by Surface Organometallic Chemistry

Olivier Maury; Laurent Lefort; Véronique Vidal; Jean Thivolle-Cazat; Jean-Marie Basset

The mutual exchange of methyl groups of ethane molecules is catalyzed by a silica-supported tantalum hydride surface complex (see the schematic representation of the transition states). This process, which resembles degenerate olefin metathesis, is five times faster than the productive alkane metathesis.


Journal of The Chemical Society, Chemical Communications | 1995

Activation and functionalisation of the C–H bonds of methane and higher alkanes by a silica-supported tantalum hydride complex

Véronique Vidal; Albert Theolier; Jean Thivolle-Cazat; Jean-Marie Basset

Silica-supported tantalum hydride activates at low temperature the C–H and the C–D bonds of cyclooctane and CD4, respectively, to form the corresponding cyclooctyl and perdeuteriomethyl-tantalum surface complexes; these complexes are transformed under molecular oxygen into the corresponding tantalum-alkoxy derivatives which with acetic acid give rise to the corresponding alkylacetates.


Angewandte Chemie | 1999

Metathese von Alkanen: Belege für eine entartete Ethanmetathese an einem Silicat‐gestützten Tantalhydrid, das durch Oberflächen‐Organometallchemie hergestellt wurde

Olivier Maury; Laurent Lefort; Véronique Vidal; Jean Thivolle-Cazat; Jean-Marie Basset

Der gegenseitige Austausch von Methylgruppen zwischen Ethanmolekulen wird von einem Tantalhydrid-Oberflachenkomplex auf einem Silicat-Trager katalysiert (siehe schematisch dargestellte Ubergangszustande). Dieser Prozes, der der entarteten Olefinmetathese ahnelt, verlauft funfmal schneller als die produktive Alkanmetathese.


Science | 1997

Metathesis of Alkanes Catalyzed by Silica-Supported Transition Metal Hydrides

Véronique Vidal; Albert Theolier; Jean Thivolle-Cazat; Jean-Marie Basset


Journal of the American Chemical Society | 1996

Synthesis, Characterization, and Reactivity, in the C−H Bond Activation of Cycloalkanes, of a Silica-Supported Tantalum(III) Monohydride Complex: (⋮SiO)2TaIII−H

Véronique Vidal; Albert Theolier; Jean Thivolle-Cazat; Jean-Marie Basset; Judith M. Corker


Organometallics | 2010

Revisiting the Metathesis of 13C-Monolabeled Ethane

Olivier Maury; Laurent Lefort; Véronique Vidal; Jean Thivolle-Cazat; Jean-Marie Basset


Archive | 1997

A process for the metathesis of alkanes

Véronique Vidal; Albert Theolier; Jean Thivolle-Cazat; Jean-Marie Basset


Archive | 1997

Procede de metathese d'alcanes

Jean-Marie Basset; Albert Theolier; Jean Thivolle-Cazat; Véronique Vidal


Archive | 1997

Verfahren zur metathese von alkanen Process for the metathesis of alkanes

Véronique Vidal; Albert Theolier; Jean Thivolle-Cazat; Jean-Marie Basset


Archive | 1997

Procede de metathese d'alcanes et son catalyseur

Véronique Vidal; Albert Theolier; Jean Thivolle-Cazat; Jean-Marie Basset

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Albert Theolier

Centre national de la recherche scientifique

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Jean-Marie Basset

Claude Bernard University Lyon 1

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Laurent Lefort

École supérieure de chimie physique électronique de Lyon

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