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Evaluation of an olefin metathesis pre-catalyst with a bulky and electron-rich N-heterocyclic carbene

The commercially-available metathesis pre-catalyst M23 has been evaluated alongside new complex [RuCl2((3-phenyl)indenylidene)(PPh3)(SIPrOMe)] (1), which bears a para-methoxy-substituted N-heterocyclic carbene ligand. Several model metathesis reactions could be conducted using only parts-per-million levels of ruthenium catalyst. The effects of the different NHC ligands on reactivity have been explored

SPN thanks the European Research Council (227817) (Advanced Investigator Award ‘FUNCAT’), the EU (CP-FP 211468) (Seventh Framework Programme Project ‘EUMET’), and the Engineering and Physical Sciences Research Council for funding. SPN is a Royal Society Wolfson Merit Award holder. AP thanks the Spanish MINECO for a Ram on y Cajal contract (RYC-2009-05226) and European Commission for a Career Integration Grant (CIG09-GA-2011- 293900)

Elsevier

Director: Ministerio de Economía y Competitividad (Espanya)
Autor: Manzini, Simone
Cavallo, Luigi
Nolan, Steven P.
Urbina-Blanco, Cesar A.
Nelson, David J.
Poater Teixidor, Albert
Lebl, Tomas
Meiries, Sébastien
Slawin, Alexandra M. Z.
Falivene, Laura
Resum: The commercially-available metathesis pre-catalyst M23 has been evaluated alongside new complex [RuCl2((3-phenyl)indenylidene)(PPh3)(SIPrOMe)] (1), which bears a para-methoxy-substituted N-heterocyclic carbene ligand. Several model metathesis reactions could be conducted using only parts-per-million levels of ruthenium catalyst. The effects of the different NHC ligands on reactivity have been explored
SPN thanks the European Research Council (227817) (Advanced Investigator Award ‘FUNCAT’), the EU (CP-FP 211468) (Seventh Framework Programme Project ‘EUMET’), and the Engineering and Physical Sciences Research Council for funding. SPN is a Royal Society Wolfson Merit Award holder. AP thanks the Spanish MINECO for a Ram on y Cajal contract (RYC-2009-05226) and European Commission for a Career Integration Grant (CIG09-GA-2011- 293900)
Accés al document: http://hdl.handle.net/2072/298685
Llenguatge: eng
Editor: Elsevier
Drets: Tots els drets reservats
Matèria: Funcional de densitat, Teoria del
Density functionals
Metàtesi (Química)
Metathesis (Chemistry)
Ruteni
Ruthenium
Alquens
Alkenes
Títol: Evaluation of an olefin metathesis pre-catalyst with a bulky and electron-rich N-heterocyclic carbene
Tipus: info:eu-repo/semantics/article
Repositori: Recercat

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