Development of the first well-defined tungsten oxo alkyl derivatives supported on silica by SOMC: towards a model of WO3/SiO2 olefin metathesis catalyst.
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.
Mazoyer
Etienne
E
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.
Merle
Nicolas
N
de Mallmann
Aimery
A
Basset
Jean-Marie
JM
Berrier
Elise
E
Delevoye
Laurent
L
Paul
Jean-François
JF
Nicholas
Christopher P
CP
Gauvin
Régis M
RM
Taoufik
Mostafa
M