Process for the preparation of cobalt (II) acetylacetonate

Details Process for the preparation of cobalt (II) acetylacetonate Process for the preparation of cobalt (II) acetylacetonate

1980-10-16

1982-06-29

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260429J, C07F 1506

Patent

active

043372104

ABSTRACT:
An improved process for the preparation of cobalt (II) acetylacetonate by reaction of cobalt (II) compounds with acetylacetone at elevated temperature is disclosed, wherein the reaction is carried out in an organic solvent which is immiscible with water, and forms with water an azeotropic mixture, in the vicinity of the boiling temperature of said azeotropic mixture.

REFERENCES:
patent: 3474464 (1969-10-01), Matthews et al.
patent: 3946057 (1976-03-01), Reedy
patent: 4008260 (1977-02-01), Kunstle
patent: 4148940 (1979-04-01), Breininger et al.
Charles et al., J. Phys. Chem. 62, pp. 440-444, (1958).
Guter et al., J.A.C.S. 81, pp. 4686-4689, (1959).

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