Catalyst Systems for Alkene Polymerization Based on Metallocene Complexes and Phenoxy Alumoxane with a Perfluorinated Phenyl Group | Zendy

Kissin Yury V. | Zendy

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Catalyst Systems for Alkene Polymerization Based on Metallocene Complexes and Phenoxy Alumoxane with a Perfluorinated Phenyl Group

Author(s) -

Kissin Yury V.

Publication year - 2004

Publication title -

macromolecular rapid communications

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.348

H-Index - 154

eISSN - 1521-3927

pISSN - 1022-1336

DOI - 10.1002/marc.200400143

Subject(s) - metallocene , alkene , polymerization , polymer chemistry , catalysis , chemistry , organic chemistry , medicinal chemistry , polymer

Summary: This paper describes the use of pentafluorophenoxy alumoxane, an oligomeric compound containing Al(OC 6 F 5 )O units, as a cocatalyst for metallocene complexes in alkene polymerization reactions. Pentafluorophenoxy alumoxane is produced by two alternative routes. The first route consists of two consecutive reactions: (a) the reaction of AlR 3 with C 6 F 5 OH, and (b) the reaction of the product of the first step with water. The second route is the reaction between methylalumoxane and C 6 F 5 OH.The synthesis of pentafluorophenoxy alumoxane oligomers.

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