Synthesis and structural characterisation of a boralumoxane capable of activating a zirconocene ethene polymerisation catalyst

Bodo Richter; Auke Meetsma; Bart Hessen; Jan H. Teuben

doi:10.1039/B103670J

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Synthesis and structural characterisation of a boralumoxane capable of activating a zirconocene ethene polymerisation catalystElectronic supplementary information (ESI) available: experimental, spectroscopic and polymerisation details. See http://www.rsc.org/suppdata/cc/b1/b103670j/ Netherlands Institute for Catalysis Research (NIOK) publication no. RUG 01-4-03.

Bodo Richter,^a Auke Meetsma,^a Bart Hessen*^a and Jan H. Teuben^a

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* Corresponding authors

^a Dutch Polymer Institute/Centre for Catalytic Olefin Polymerisation, Stratingh Institute of Chemistry and Chemical Engineering, University of Groningen, Nijenborgh 4, Groningen, The Netherlands.
E-mail: hessen@chem.rug.nl

Abstract

The reaction of Bu^t₃Al with ArB(OH)₂(Ar = 2,6-diisopropylphenyl) leads, via the intermediate [Bu^t₂Al(O)BAr(OH)]₂ 1, to the crystallographically characterised boralumoxane Al(Bu^t₂Al)(Bu^tAl)₂(O₂BAr)₄ 3 which is able to activate Cp₂ZrMe₂to effect catalytic ethene polymerisation.

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DOI: https://doi.org/10.1039/B103670J
Article type: Communication
Submitted: 24 Apr 2001
Accepted: 01 Jun 2001
First published: 27 Jun 2001

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Chem. Commun., 2001, 1286-1287

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Synthesis and structural characterisation of a boralumoxane capable of activating a zirconocene ethene polymerisation catalyst

B. Richter, A. Meetsma, B. Hessen and J. H. Teuben, Chem. Commun., 2001, 1286 DOI: 10.1039/B103670J

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Synthesis and structural characterisation of a boralumoxane capable of activating a zirconocene ethene polymerisation catalyst

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