Hydrocarbon soluble straight-chain di-(lower alkyl) magnesium co

Details Hydrocarbon soluble straight-chain di-(lower alkyl) magnesium co Hydrocarbon soluble straight-chain di-(lower alkyl) magnesium co

1977-06-29

1978-11-28

Garvin, Patrick P.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

260665R, 260665G, B01J 3112, C08F 450

Patent

active

041275071

ABSTRACT:
A composition of matter comprising di-n-butylmagnesium and diethylmagnesium with a n-butyl:ethyl alkyl group ratio of about 0.25:1 to about 4:1 which is soluble in aliphatic, cycloaliphatic, and aromatic hydrocarbon solvents is disclosed. The composition is prepared in the substantial absence of oxygen and moisture by the simultaneous or consecutive reactions of ethyl and n-butyl halides with metallic magnesium in the presence of the hydrocarbon solvent, followed by separation of the insoluble magnesium chloride and any unreacted magnesium metal from the resulting solution.

REFERENCES:
patent: 3264360 (1966-08-01), Nudenberg et al.
patent: 3646231 (1972-02-01), Kamienski et al.
patent: 3737393 (1973-06-01), DE Vries
patent: 3903019 (1975-09-01), Hargis et al.
Emeleus et al., Advances in Inorganic Chemistry & Radioindustry, vol. 11 (1968), pp. 343-345, Academic Press, N.Y., N.Y.

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