Alkali metal-containing, organometallic products

Details Alkali metal-containing, organometallic products Alkali metal-containing, organometallic products

1974-04-08

1976-01-13

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252431M, 260297R, 260329ME, 2603323R, 260632A, C07F 100, C07F 300

Patent

active

039325458

ABSTRACT:
An alkali metal-containing, organometallic product, which is hydrocarbon-soluble, is prepared by reacting an organo-alkali metal reactant in which the alkali metal atom is bonded to a carbon atom, e.g. cyclohexyl-lithium, with a di(organooxy)-alkaline earth metal reactant, e.g. di-n-butoxy-magnesium, in an organic solvent at about -20.degree. to +120.degree.C. The organo-alkali metal reactant can be prepared by reacting an organo halide with an alkali metal, and this can be done in situ, i.e. in the presence of the di(organooxy)-alkaline earth metal reactant. The organometallic product has approximately the same chemical reactivity as the organo-alkali metal reactant from which it is prepared, but is more soluble in hydrocarbon solvents.

REFERENCES:
patent: 2543406 (1951-02-01), Hill
patent: 2856391 (1958-10-01), Diem
patent: 3285894 (1966-11-01), Lim et al
Brown et al, J. Organometallic Chemistry, V. 3, pp 1-6, (1965).
Rochow et al., The Chem. of Organometal. Cpds., John Wiley and Sons, Inc., N.Y., pp. 54,55,57, (1957), pp. 68-76.
Chemical Abstracts, Vol. 63, 7027b, (1965).
Chemical Abstracts, Vol. 74, 127174t, (1971).
Chemical Abstracts, Vol. 78, 111825c, (1973).
Schlosser, J. Organometal. Chem., V. 8, pp 9-16, (1967).

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