Organic compounds -- part of the class 532-570 series – Organic compounds – Heavy metal containing
Patent
1995-04-25
1997-04-01
Nazario-Gonzalez, Porfirio
Organic compounds -- part of the class 532-570 series
Organic compounds
Heavy metal containing
556 12, 556 20, 556 52, 556 53, 556 54, 556 56, 526943, 502155, 502158, C07F 1700, C07F 700, C07F 902
Patent
active
056167482
ABSTRACT:
A process for preparing titanium or zirconium hydrocarbyloxide complexes in a reduced oxidation state comprising contacting the corresponding complex in an elevated oxidation state with lithium alkyl reducing agent and recovering the resulting product.
REFERENCES:
patent: 5264590 (1993-11-01), Strickler
J. Skupinska and W. Skupinski: "ESR Investigation of Ti.sup.+3 Compounds Supported on Inorganic Gels", React. Kinet. Catal. Lett., vol. 16, No. 2-3, 297-300; (1981).
Chemical Abstracts, vol. 95, No. 14, 5 Oct. 1981, Columbus, Ohio, Abstract No. 121521r, Skupinska, J. et al. "ESR Investigation of Titanium (+3) Compounds Supported on Inorganic Gels", p. 400.
J. Am. Chem. Soc., 3,581 (1961).
Gmelin Handbuch der Anorganischen Chemie, Springer-Verlag, p. 134, (1977).
Nazario-Gonzalez Porfirio
The Dow Chemical Company
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