Metal complexes containing bridged non-aromatic, anionic, dienyl

Details Metal complexes containing bridged non-aromatic, anionic, dienyl Metal complexes containing bridged non-aromatic, anionic, dienyl

1997-07-18

1998-10-06

Nazario-Gonzalez, Porfirio

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

Organic compounds

Heavy metal containing

556 12, 556 53, 502103, 502117, 526127, 526943, C07F 728

Patent

active

058178490

ABSTRACT:
Novel Group 4 metal complexes wherein the metal is in the +2, +3, or +4 formal oxidation state containing two ligand groups bound by n-electrons, at least one of which is a cyclic or noncyclic, non-aromatic, anionic, dienyl ligand group and having a bridged ligand structure, catalytic derivatives of such complexes; and the use thereof as catalysts for polymerizing addition polymerizable monomers are disclosed.

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J. Am. Chem. Soc., 103, 6788-6789, 1981.
R. D. Ernst, et al. J. Am. Chem. Soc. 107,5016-5018, 1985.

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