Angewandte Chemie · 2004 · 43 citations · 23 references
Natural SciencesChemistryMaterials ScienceCatalysisOrganic ChemistryPolymer ChemistryHeterocyclic ChemistryLanthanide ChemistryOlefin PolymerizationPolymerization ChemistryTransition Metal ChemistryLanthanide HalidesLanthanide ReactivityRegioselective PolymerizationZiegler - Natta CatalysisZiegler - Natta PolymerizationZiegler-natta Polymerization
An peralkylierten Heterodimetallkomplexen [Ln{(μ-R)2(AlR2)}3] (R=Me, Et) kann der Einfluss der Metallgröße in Ziegler-Mischkatalysatoren untersucht werden. Die binäre Katalysatorvorstufe [Nd(AlMe3)4]/Et2AlCl und heterogene Einkomponentensysteme wie [Nd(AlMe3)4]@Et2AlCl@MCM-48 (siehe Bild) überführen Isopren effizient in ein hochisotaktisches cis-Polymer (>99 %). Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2001/2004/z52730_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
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Reiner Anwander, Oliver Runte, Jörg Eppinger et al. · Journal of the Chemical Society Dalton Transactions · 1998 · 258 citations