Organometallic compound

Details Organometallic compound Organometallic compound

1997-10-01

1999-03-09

Nazario-Gonzalez, Porfirio

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

534 15, 526127, 526160, 526351, 526943, 502103, 502117, 502153, C07F 1700, C07F 700, C08F 4642

Patent

active

058803025

ABSTRACT:
The invention relates to an organometalic compound of the formula I ##STR1## where M is a metal atom, L are, independently of one another, identical or different .pi. ligands or other electron donors, T is a tin-containing bridge, Y are identical or different and are each a C.sub.1 -C.sub.20 -hydrocarbon group, an amide group, an alkoxy group or a halogen atom and K=0 or 1.
The organometallic compound is suitable as catalyst component for olefin polymerization.

REFERENCES:
patent: 5320996 (1994-06-01), Carney et al.
Herrmann et al., Journal of Organo Metallic Chemistry, "Tin-bridged ansa-metallocenes of zirconium: synthesis and catalytic performance in olefin polymerization", Elscvier Sciences S.A., C.A. 124-203160 pp. 115-117 (1996).
Halterman, Ronald L., "Synthesis and Applications of Chiral cyclopentadienylmetal Complexes" Chem. Rev. 92, pp. 965-994, 1992.

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