Issue 23, 2003
From the journal:

Chemical Communications

Highly efficient ethylenepolymerisation by scandium alkyls supported by neutral fac-κ3 coordinated N3 donor ligands†

Sally C. Lawrence,a   Benjamin D. Ward,a   Stuart R. Dubberley,a   Christopher M. Kozaka  and  Philip Mountforda  

a Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford, UK
E-mail: philip.mountford@chem.ox.ac.uk

Abstract

Reaction of [M(CH2SiMe3)3(THF)2] (M = Sc or Y) with the neutral fac-κ3 N3 donor ligands (L) Me3[9]aneN3 or HC(Me2pz)3 gave the corresponding trialkyls [M(L)(CH2SiMe3)3]; activation of the scandium congeners with B(C6F5)3 in the presence of ethylene afforded highly active polymerisation catalysts (Me3[9]aneN3 = 1,4,7-trimethyltriazacyclononane).

Graphical abstract: Highly efficient ethylene polymerisation by scandium alkyls supported by neutral fac-κ3 coordinated N3 donor ligands

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Article information

DOI
https://doi.org/10.1039/B310867H
Article type
Communication
Submitted
08 Sep 2003
Accepted
08 Oct 2003
First published
28 Oct 2003

Chem. Commun., 2003, 2880-2881

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Highly efficient ethylene polymerisation by scandium alkyls supported by neutral fac-κ3 coordinated N3 donor ligands

S. C. Lawrence, B. D. Ward, S. R. Dubberley, C. M. Kozak and P. Mountford, Chem. Commun., 2003, 2880 DOI: 10.1039/B310867H

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