Polymerization of Propene and Butene with a Chiral Zirconocene and Methylalumoxane as Cocatalyst | Zendy

Kaminsky Walter | Zendy; Külper Klaus | Zendy; Brintzinger Hans H. | Zendy; Wild Ferdinand R. W. P. | Zendy

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Polymerization of Propene and Butene with a Chiral Zirconocene and Methylalumoxane as Cocatalyst

Author(s) -

Kaminsky Walter,

Külper Klaus,

Brintzinger Hans H.,

Wild Ferdinand R. W. P.

Publication year - 1985

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.198505071

Subject(s) - tacticity , propene , polymerization , polybutene , catalysis , materials science , polypropylene , polymer chemistry , polymer , metallocene , ziegler–natta catalyst , organic chemistry , chemistry , composite material

A novel, soluble Ziegler‐Natta catalyst enables the preparation of isotactic polypropylene, which exhibits a higher degree of isotacticity than polymers that can be produced industrially with heterogeneous catalysts. Furthermore, isotactic polybutene can also be obtained with such a catalyst. The chiral, rigid zirconocene derivative 1 and methylalumoxane 2 are used for the catalysis. The polymerization activity is remarkably high.

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