Integrated process for preparation of diene complexes

Details Integrated process for preparation of diene complexes Integrated process for preparation of diene complexes

1999-10-20

2000-10-24

Nazario-Gonzalez, Porfirio

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

Organic compounds

Heavy metal containing

556 12, 556 53, 502103, 502117, 526160, 526943, C07F 1700, C07F 700

Patent

active

061369934

ABSTRACT:
Disclosed is a process for preparing bridged Group 4 metal complexes containing a neutral diene ligand starting from the corresponding novel, metal diene containing complexes by reaction thereof with the divalent derivative of a bridged bidentate ligand compound. The novel, intermediate metal diene complexes, their formation from tetravalent metal salts and an integrated process combining both process steps are claimed.

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