Process for preparing hydrocarbyl and silahydrocarbyl transition

Details Process for preparing hydrocarbyl and silahydrocarbyl transition Process for preparing hydrocarbyl and silahydrocarbyl transition

1975-09-22

1977-08-16

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260429R, 2604295, 2604385R, 260583R, C07F 700

Patent

active

040426106

ABSTRACT:
A poly(dihydrocarbylamide) of a transition metal of groups IV, V or VI is reacted with a hydrocarbyllithium or a silahydrocarbyllithium in a solvent and a hydrocarbyl- or silahydrocarbyl(transition metal) dihydrocarbylamide is recovered. Exemplary is the process of dissolving vanadium tetrakis(dimethylamide) in pentane and adding trimethylsilylmethyllithium to obtain bis (trimethylsilylmethyl)vanadium bis(dimethylamide).

REFERENCES:
patent: 3318932 (1967-05-01), Kornicker
patent: 3394156 (1968-07-01), Kornicker
Chemical Abstracts, v. 72, 132915y (1970).
Burger et al., J. Organometal Chem. 20, pp. 129-139 (1969).
Harris et al., J. C. S. Chem. Comm. p. 895 (1974).
Frohlich et al., L. Chem. 15, pp. 233-234 (1975).

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