Olefin polymerization at bis(pentamethylcyclopentadienyl)zirconium and -hafnium centers: chain-transfer mechanisms

1992 ◽  
Vol 114 (3) ◽  
pp. 1025-1032 ◽  
Author(s):  
Luigi Resconi ◽  
Fabrizio Piemontesi ◽  
Giuseppe Franciscono ◽  
Luigi Abis ◽  
Tiziana Fiorani
Keyword(s):  
Chain Transfer ◽  
Olefin Polymerization ◽  
Transfer Mechanisms

Ethylene Oligomerization Catalyzed by a Unique Phosphine−Oxazoline Palladium(II) Complex. Propagation and Chain Transfer Mechanisms

2007 ◽  
Vol 26 (5) ◽  
pp. 1261-1269 ◽  
Author(s):  
Mark D. Doherty ◽  
Stéphane Trudeau ◽  
Peter S. White ◽  
James P. Morken ◽  
Maurice Brookhart
Keyword(s):  
Chain Transfer ◽  
Ethylene Oligomerization ◽  
Complex Propagation ◽  
Transfer Mechanisms

Suppression of Chain Transfer via Restricted Rotation Effect of Dibenzosuberyl Substituents in Polymerization Catalysis

2021 ◽  
Author(s):  
Shengyu Dai ◽  
Gen Li ◽  
Weiqing Lu ◽  
Yudan Liao ◽  
Weigang Fan
Keyword(s):  
Chain Transfer ◽  
Olefin Polymerization ◽  
Effective Strategy ◽  
Rotation Effect ◽  
Restricted Rotation ◽  
Polymerization Catalysis

The introduction of bulky ortho-steric substituents into α-diimine Ni(II) and Pd(II) species has been often used as an effective strategy to retard the chain transfer in olefin polymerization. In this...

An Exploration of the Effects of Reversibility in Chain Transfer to Metal in Olefin Polymerization

2008 ◽  
Vol 41 (12) ◽  
pp. 4081-4089 ◽  
Author(s):  
Phillip D. Hustad ◽  
Roger L. Kuhlman ◽  
Edmund M. Carnahan ◽  
Timothy T. Wenzel ◽  
Daniel J. Arriola
Keyword(s):  
Chain Transfer ◽  
Olefin Polymerization
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