Process for producing vitamin A acid

Details Process for producing vitamin A acid Process for producing vitamin A acid

1993-03-19

1994-05-17

Reamer, James H.

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

Organic compounds

Carboxylic acids and salts thereof

C07C 5129

Patent

active

053129784

ABSTRACT:
A process for producing vitamin A acid, having useful biological activity, which comprises oxidizing vitamin A aldehyde with an aqueous solution of an alkali metal chlorite in the presence of an acid.

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Boyle et al., Bull. Soc. Chim. Fri, vol. 1990, pp. 565-567, (1990).
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Dalcanale et al., Chem. Abst., vol. 103, #214,990s (1985).
Tetrahedron, vol. 37, No. 11, 1981, pp. 2091-2096, B. S. Bal, et al., "Oxidation of Alpha, Beta-Unsaturated Aldehydes".
Patent Abstracts of Japan, vol. 17, No. 37, (C-1019) 1992, JP-A-42 53 934.

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