Process for producing high purity metallic compound

Details Process for producing high purity metallic compound Process for producing high purity metallic compound

1984-01-30

1987-03-17

Sneed, Helen M. S.

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

Organic compounds

Aluminum containing

423598, 423608, 423609, 423610, 423618, 423629, 556 1, 556 54, 556 89, 556482, 556187, C07F 506

Patent

active

046508953

ABSTRACT:
High purity organometallic compounds can be obtained by the process which comprises subjecting an organometallic compound in a liquid state under stirring to preliminary oxidation or hydrolysis in a proportion of about 0.1 to 50% by weight of the organometallic compound to form solid reaction products, and separating by distillation the unreacted organometallic compound from the solid reaction products to recover the purified organometallic compound; and high purity metallic compounds such as a solid metallic hydroxide or oxide can be obtained by the process which comprises following the process as mentioned above, oxidizing or hydrolyzing completely the recovered purified organometallic compound.

REFERENCES:
patent: 2727918 (1955-12-01), Boyd
patent: 2768907 (1956-10-01), Lusby
Leiss, Organometallic Chemistry, Reinhold Publ. Corp., N.Y., Chapman & Hall, N.Y., pp. 236, 238 & 239 (1960).
Mole et al., Organoaluminum Compounds, Elsevier Publ. Co., N.Y., pp. 211-212 (1972).
Nesmeyanov et al., Methods of Elements-Organic Chemistry, North Holland Publ. Co., Amsterdam, vol. 1, pp. 363, 404, 423, 457 to 459 (1967).
Chemical Abstracts 53 14388i (1959).
Bradley et al., Metal Alkoxides, Academic Press, N.Y., pp. 150-167 (1978).
Feld et al., The Organic Chemistry of Titanium, Butterworths, Wash. D.C., pp. 25-31 (1965).
Chemical Reviews 61 15-17 (1961).

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