Organic compounds -- part of the class 532-570 series – Organic compounds – Rare earth containing
Patent
1988-12-08
1992-03-24
Stoll, Robert L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Rare earth containing
423263, C07F 500, C01F 1700
Patent
active
050990063
ABSTRACT:
Alkoxy-type derivative compounds are a process for preparing alkoxy-type derivatives of trivalent Group 3b metals, e.g., cerium (III), such as alkoxides, siloxides or alkanolatoamines from an anhydrous complex of trivalent Group 3b metals, e.g. cerium ammonium nitrate complex, in the presence of an alcohol, silanol or alkanolamine and a base or by employing the complex and alkali salts of the alcohol, silanol, or alkanolamine.
REFERENCES:
patent: Re8938 (1976-08-01), Koda et al.
patent: 3884950 (1975-05-01), Koda et al.
patent: 4070343 (1978-01-01), Kishimoto et al.
patent: 4489000 (1984-12-01), Gradeff et al.
patent: 4492655 (1985-01-01), Gradeff et al.
patent: 4663439 (1987-05-01), Gradeff et al.
patent: 4800072 (1989-01-01), Gradeff et al.
patent: 4801692 (1989-01-01), Gradeff et al.
Batwara et al., Synthesis of Silyoxides of Gad Linium and Erbium, J. Inerg. Nucl. Chem., vol. 32, 411-415 (1970).
Reactions of Carbon Dioxide with Bis (Trimethylsilyl) Amino Derivatives of Lanthanides, J. of Gen. Chem. of U.S.S.R., p. 336 (1986).
A Novel Synthesis of The.alpha.-Hydroxy Ketone Moiety of Anthracyclinones by the Use of 2-Trimethyl-Silyl-Ethyl Cerium III Reagents, Suzuki et al., 18 Technocrat, p. 102 (Jan. 1985).
Increase in the Thermal and Oxidative Stability of Some Halogen-Containing Poly (Organosiloxanes ) by Iron, Cerium and Copper Compounds, Zubkova et al., Zh, Khim 1979 (Abstract 1, p. 303).
Gradeff Peter S.
Mauermann Heiko
Ramirez Carlos M.
Yunlu Kenan
Harris C.
Rhone-Poulenc Inc.
Stoll Robert L.
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