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Dramatic enhancement of the alkene metathesis activity of Mo imido alkylidene complexes upon replacement of one tBuO by a surface siloxy ligand
Journal article   Peer reviewed

Dramatic enhancement of the alkene metathesis activity of Mo imido alkylidene complexes upon replacement of one tBuO by a surface siloxy ligand

Frederic Blanc, Nuria Rendon, Romain Berthoud, Jean-Marie Basset, Christophe Coperet, Zachary J. Tonzetich and Richard R. Schrock
Dalton transactions : an international journal of inorganic chemistry, (24), pp.3156-3158
01/01/2008
DOI: https://doi.org/10.1039/b805686m
PMID: 18688413

Abstract

Chemistry Chemistry, Inorganic & Nuclear Physical Sciences Science & Technology
[(equivalent to SiO) Mo(equivalent to NAr)(= CHCMe2R)(OtBu)](2) a well-defined silica supported alkene metathesis catalyst precursor, shows a dramatic enhancement of activity and selectivity compared to [ Mo( NAr)(= CHCMe2R)(OtBu)(2)] and [( SiO) Mo( NAr)(= CHCMe2R)(CH(2)tBu)], respectively.

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