title: Development of the first well-defined tungsten oxo alkyl derivatives supported on silica by SOMC: towards a model of WO3/SiO2 olefin metathesis catalyst.
abstract: A well-defined, silica-supported tungsten oxo alkyl species prepared by the surface organometallic chemistry approach displays high and sustained activity in propene metathesis. Remarkably, its catalytic performances outpace those of the parent imido derivative, underlining the importance of the oxo ligand in the design of robust catalysts.
authors.affiliation: Université Lyon 1, Institut de Chimie Lyon, CPE Lyon, CNRS, UMR 5265 C2P2, LCOMS, Bât. 308 F, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne Cedex, France.
authors.forename: Etienne
authors.initials: E
authors.lastname: Mazoyer
authors.forename: Nicolas
authors.initials: N
authors.lastname: Merle
authors.forename: Aimery
authors.initials: A
authors.lastname: de Mallmann
authors.forename: Jean-Marie
authors.initials: JM
authors.lastname: Basset
authors.forename: Elise
authors.initials: E
authors.lastname: Berrier
authors.forename: Laurent
authors.initials: L
authors.lastname: Delevoye
authors.forename: Jean-François
authors.initials: JF
authors.lastname: Paul
authors.forename: Christopher P
authors.initials: CP
authors.lastname: Nicholas
authors.forename: Régis M
authors.initials: RM
authors.lastname: Gauvin
authors.forename: Mostafa
authors.initials: M
authors.lastname: Taoufik