Process for the preparation of polyhydric alcohols

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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260618R, C07C 2900

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active

039754502

ABSTRACT:
Polyhydric alcohols are prepared by the aldol condensation of an aldehyde having 1 to 3 hydrogens on the alpha-carbon atom with formaldehyde in the presence of sodium carbonate and the subsequent crossed Cannizzaro reaction wherein the aldol condensation product is reacted with additional formaldehyde and sodium carbonate to form a polyhydric alcohol.

REFERENCES:
patent: 2081322 (1937-05-01), Carney
patent: 3239572 (1966-03-01), Zinsstag

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