Development of the first well-defined tungsten oxo alkyl derivatives supported on silica by SOMC: towards a model of WO3/SiO2 olefin metathesis catalyst
Mallmann, Aimery De
Paul, Jean Franois
Nicholas, Christopher P.
Gauvin, Régis M.
KAUST DepartmentKAUST Catalysis Center (KCC)
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AbstractA 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. © 2010 The Royal Society of Chemistry.
CitationMazoyer E, Merle N, Mallmann A de, Basset J-M, Berrier E, et al. (2010) Development of the first well-defined tungsten oxo alkyl derivatives supported on silica by SOMC: towards a model of WO3/SiO2 olefin metathesis catalyst. Chem Commun 46: 8944. Available: http://dx.doi.org/10.1039/c0cc02507k.
SponsorsWe thank the CNRS, MNESR and the TGE RMN THC Fr3050 for financial support, Julien Trebosc for his assistance with NMR spectroscopy and Marcel Wesolek for helpful discussions. E. Mazoyer thanks UOP for a graduate fellowship.
PublisherRoyal Society of Chemistry (RSC)
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