Process for the preparation of an organomagnesium compound

Details Process for the preparation of an organomagnesium compound Process for the preparation of an organomagnesium compound

1985-01-11

1987-07-28

Sneed, Helen M. S.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568675, 568763, 568851, C07C 3900, C07C 3902, C07C 3904

Patent

active

046833447

ABSTRACT:
A process for the preparation of a pulverulent organomagnesium compound involves bringing together into intimate admixture a particulate hydroxyl functional material with an organomagnesium-containing material. The process is conducted at a temperature below the melting point of the hydroxyl functional material but at a temperature sufficient to convert at least a portion of the hydroxyl functional material to the pulverulent organomagnesium compound. The aforesaid organomagnesium compounds are useful as intermediates in generating anionic sites for anionic polymerization.

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patent: 3450662 (1969-06-01), Tierney
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patent: 4370257 (1983-01-01), Imai et al.
patent: 4438034 (1984-03-01), Garner
patent: 4508646 (1985-04-01), Hodek et al.
Kharasch et al, Grignard Reactions of Nonmetallic Substances, Prentice-Hall, Inc. N.Y., pp. 1166-1174 (1954).

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