Dalton Transactions · 2008 · 33 citations · 22 references
Natural SciencesChemistryCatalysisInorganic ChemistrySurface ChemistryCatalyst DesignCatalyst PreparationCatalyst SynthesisCatalytic MaterialsMetal CatalysisSupported CatalystsAlkyne MetathesisCatalyst Precursor DesignCatalyst Structure - Activity RelationshipsCatalytic FunctionalizationMetathesis CatalysisMetathesis ReactionsOlefin Metathesis CatalysisSilica Surface Functionalization
[(triple bond SiO)Mo(triple bond NAr)(=CHCMe2R)(OtBu)], a well-defined silica supported alkene metathesis catalyst precursor, shows a dramatic enhancement of activity and selectivity compared to [Mo(triple bond NAr)(=CHCMe2R)(OtBu)2] and [(triple bond SiO)Mo(triple bond NAr)(=CHCMe2R)(CH2tBu)], respectively.
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