Method for producing octahydrofluorenyl metal complexes

Details Method for producing octahydrofluorenyl metal complexes Method for producing octahydrofluorenyl metal complexes

1996-04-26

1997-09-23

Nazario-Gonzalez, Porfirio

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

Organic compounds

Heavy metal containing

556 20, 556 56, 502103, 502117, 526160, 526943, C07F 1700, C07F 728

Patent

active

056706804

ABSTRACT:
Octahydrofluorenyl metal complexes, such as octahydrofluorenyltitanium trichloride, or ring substituted octahydrofluorenyl metal complexes wherein the metal is in the +2, +3 or +4 formal oxidation state are prepared by reduction of tetra- or hexa-hydrofluorenyl metal complexes. The reduction reaction may be carried out at ambient pressure and temperature in the presence of a catalyst. The process of the present invention permits preparation of octahydrofluorenyltitanium metal complexes from a series of high yield reactions starting with fluorene.

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