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Synthesis and reactivity of molybdenum imido alkylidene bis-pyrazolide complexes
Journal article   Peer reviewed

Synthesis and reactivity of molybdenum imido alkylidene bis-pyrazolide complexes

David Gajan, Nuria Rendon, Keith M. Wampler, Jean-Marie Basset, Christophe Coperet, Anne Lesage, Lyndon Emsley and Richard R. Schrock
Dalton transactions : an international journal of inorganic chemistry, Vol.39(36), pp.8547-8551
28/09/2010
DOI: https://doi.org/10.1039/c0dt00315h
PMID: 20640248

Abstract

Chemistry Chemistry, Inorganic & Nuclear Physical Sciences Science & Technology
Reaction of Li(3,5-R(2)-pyrazolide) (R = tBu or Ph, dXpz) with Mo(NAr)(CHCMe(2)Ph)(OTf)(2)(DME) yields Mo(NAr)(CHCMe(2)Ph)(dXpz)(2) in good yield. These complexes react with alcohols or the surface silanols of silica, to yield bis-alkoxy and surface mono-siloxy alkene metathesis catalysts, respectively.

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