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

2000-10-03

Nazario-Gonzalez, Porfirio

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

Organic compounds

Heavy metal containing

556 22, 556 23, 556 52, 526160, 526943, 502103, 502117, C07F 1700, C07F 700, C07F 902

Patent

active

061275638

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.

REFERENCES:
patent: 5198401 (1993-03-01), Turner et al.
patent: 5470993 (1995-11-01), Devore et al.
patent: 5491246 (1996-02-01), Rosen et al.
patent: 5512693 (1996-04-01), Rosen et al.
patent: 5527929 (1996-06-01), Timmers et al.
patent: 5679816 (1997-10-01), Timmers et al.
Yasuda et al., Acc. Chem. Res., vol. 18, pp. 120-126, 1985.
Ecker et al., Adv. Organomet. Chem.,vol. 24, pp. 1-39, 1985
Ecker et al., Chem. Ber., vol. 127, pp. 805-811, 1994.
Chemical Abstracts, vol. 127, No. 5, Aug. 4, 1997, Abstract 331, 554.
Chemical Abstracts, vol. 127, No. 5, Aug. 4, 1997, Abstract 65,863.
Malcolm Green et al., J. Orgamomet. Chem., 462(1-2, 1993.
Gary Diamond et al., J. Chem. Soc., (17), 2641-2646, 1992.
Chemical Abstracts, vol. 115, No. 21, Nov. 25, 1991, Abstract 232,408.
Yasuda, et al., Organometallics, 1982, 1, 388-396, (Yasuda I).
J. Chem. Soc., Chem. Comm., 1989, 24, 1865-1867.
Inorg. Chem., 1981, 20, 1844-1849.

Affiliated with

Also associated with

Rating

Integrated process for preparation of diene complexes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Integrated process for preparation of diene complexes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated process for preparation of diene complexes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-197388