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Parallel Synthesis and Testing of Catalysts for the Polymerization of Ethylene

✍ Scribed by Peter Kolb; Dirk Demuth; John M. Newsam; Michael A. Smith; Andreas Sundermann; Stephan Andreas Schunk; Serge Bettonville; Jacques Breulet; Philippe Francois

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
167 KB
Volume
25
Category
Article
ISSN
1022-1336

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✦ Synopsis

Abstract

Summary: High throughput methodologies were applied for the synthesis and testing of late transition metal complexes of Fe with bidentate diazabutadiene or tridentate diiminopyridine ligands in the polymerization of ethylene. Fe DIP complexes with ligands derived from amines with two or three annealed aromatic rings were found to be highly active catalysts when activated with methylaluminoxane. This finding can be rationalized based on models previously developed.

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