Issue 41, 2006
From the journal:

Chemical Communications

Chain transfer to aluminium in MAO-activated metallocene-catalyzed polymerization reactions

Esther Quintanilla,a   Fabio di Lenaa  and  Peter Chen*a  

* Corresponding authors

a ETH Zürich, Laboratorium für Organische Chemie, Wolfgang-Pauli-Strasse 10, Zürich, Switzerland
E-mail: chen@org.chem.ethz.ch
Fax: +41-44-632-1280
Tel: +41-44-632-2898

Abstract

Chemical trapping of metal-bound oligomeric chains during the MAO-activated, metallocene-catalyzed polymerization of ethylene identify the two observed chain-bearing species to be alkylzirconocenium species and higher alkyl aluminiums, consistent with a proposed mechanism.

Graphical abstract: Chain transfer to aluminium in MAO-activated metallocene-catalyzed polymerization reactions

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Article information

DOI
https://doi.org/10.1039/B607248H
Article type
Communication
Submitted
22 May 2006
Accepted
09 Aug 2006
First published
04 Sep 2006

Chem. Commun., 2006, 4309-4311

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Chain transfer to aluminium in MAO-activated metallocene-catalyzed polymerization reactions

E. Quintanilla, F. di Lena and P. Chen, Chem. Commun., 2006, 4309 DOI: 10.1039/B607248H

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