Zirconium Allyl Complexes as Participants in Zirconocene-Catalyzed α-Olefin Polymerizations

Babushkin, Dmitrii E.; Panchenko, Valentina N.; Brintzinger, Hans-Herbert

Zirconium Allyl Complexes as Participants in Zirconocene-Catalyzed α-Olefin Polymerizations

Dateien

Zu diesem Dokument gibt es keine Dateien.

Datum

2014

Autor:innen

Babushkin, Dmitrii E.

Panchenko, Valentina N.

Brintzinger, Hans-Herbert

DOI (zitierfähiger Link)

https://doi.org/10.1002/anie.201403673

Sammlungen

Chemie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Angewandte Chemie International Edition. 2014, 53(36), pp. 9645-9649. ISSN 0570-0833. eISSN 1521-3773. Available under: doi: 10.1002/anie.201403673

Zusammenfassung

In a search for the hitherto elusive catalyst resting state(s) of zirconocene-based olefin polymerization catalysts, a combination of UV/Vis and NMR spectrometric methods reveals that polymer-carrying cationic Zr allyl complexes make up about 90 % of the total catalyst concentration. Other catalyst species that take part in the polymerization process have to be generated from this allyl pool into which they appear to relapse rather frequently.

Fachgebiet (DDC)

540 Chemie

Schlagwörter

allyl complexes, ansa-zirconocenes, olefin polymerization, polymerization catalysis, resting states

Zitieren

ISO 690

BABUSHKIN, Dmitrii E., Valentina N. PANCHENKO, Hans-Herbert BRINTZINGER, 2014. Zirconium Allyl Complexes as Participants in Zirconocene-Catalyzed α-Olefin Polymerizations. In: Angewandte Chemie International Edition. 2014, 53(36), pp. 9645-9649. ISSN 0570-0833. eISSN 1521-3773. Available under: doi: 10.1002/anie.201403673

BibTex

@article{Babushkin2014Zirco-29332,
  year={2014},
  doi={10.1002/anie.201403673},
  title={Zirconium Allyl Complexes as Participants in Zirconocene-Catalyzed α-Olefin Polymerizations},
  number={36},
  volume={53},
  issn={0570-0833},
  journal={Angewandte Chemie International Edition},
  pages={9645--9649},
  author={Babushkin, Dmitrii E. and Panchenko, Valentina N. and Brintzinger, Hans-Herbert}
}

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