Synthesis and characterization of syndiotactic 3,4-polyisoprene prepared with diethylbis(2,2′-bipyridine)iron–MAO

The soluble system diethylbis(2,2′-bipyridine)Fe–MAO is very active for the polymerization of isoprene to predominantly 3,4 polymers (ca. 80%). The polymers obtained at 25 °C are amorphous by X-ray examination, while those obtained below 10 °C are crystalline. The identity period determined from the...

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Bibliographic Details
Published in:	Polymer (Guilford) Vol. 45; no. 9; pp. 2871 - 2875
Main Authors:	Bazzini, Cristina, Giarrusso, Antonino, Porri, Lido, Pirozzi, Beniamino, Napolitano, Roberto
Format:	Journal Article
Language:	English
Published:	Oxford Elsevier Ltd 01-04-2004 Elsevier
Subjects:	3,4 Syndiotactic polyisoprene Applied sciences Exact sciences and technology Iron-based catalysts Isoprene Organic polymers Physicochemistry of polymers Polymerization Preparation, kinetics, thermodynamics, mechanism and catalysts 3,4 Syndiotactic polyisoprene Iron-based catalysts Isoprene Temperature effect Complex catalyst polymerization Complex catalyst Experimental study Syndiotactic polymer Stereoregulation Iron complex Reaction mechanism Stereospecificity Aluminium Organic compounds Stereospecific polymerization Catalyst activity Isoprene polymer
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