Method of production of D-arabinose

Chemistry: electrical and wave energy – Processes and products

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204 78, 204 79, 204 80, C25B 300

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active

049503669

ABSTRACT:
A method has been developed of the production of D-arabinose as a base material in the production of vitamin B2. the substance of the method rests in that the solution of a salt of D-gluconic acid is subject to direct electrochemical degradation oxidation by the action of direct current and with the aid of the fluidized bed anode with a layer of electrically conductive particles kept in suspension by the flow of the reaction mixture. Graphite or coke is used as electrically conductive particles.

REFERENCES:
patent: 4004994 (1977-01-01), Andrus
patent: 4206020 (1980-06-01), Backhurst et al.
patent: 4778531 (1988-10-01), Dobler et al.
Chemical Abstract 99:5966 y, Noguchi, vol 99, No. 1, Jul. 4, 1983, p. 548.
Chemical Abstract 103:78230g, Park et al., vol. 103, No. 10, Sep. 9, 1985, p. 464.
Hay, G. W. et al., "Electrolysis of Low Molecular Weight Carbohydrates in Non-Aqueous Media.I. The Products of Electrolysis of Monosaccharides", Can. J. Chem., 47 (3), 417-421 (1969.

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