Manufacture of acetals

Details Manufacture of acetals Manufacture of acetals

1977-05-31

1979-01-09

Mars, Howard T.

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

Organic compounds

Oxygen containing

560126, 560183, 560238, 560262, 568598, 568591, C07C 4100

Patent

active

041338367

ABSTRACT:
A process for the manufacture of acetals by reacting aliphatic aldehydes with aliphatic alcohols, especially olefinically unsaturated aldehydes and allyl alcohols, in the presence of a distillable acid, especially nitric acid, using a rectifying column as the reaction vessel. The products may be used as starting materials for plastics, active substances, scents and vitamins.

REFERENCES:
patent: 2573678 (1951-11-01), Saunder
patent: 2691049 (1954-10-01), Thomas
patent: 2800513 (1957-07-01), Hall et al.
patent: 2848500 (1958-08-01), Funck
patent: 3819720 (1974-06-01), Kliegman
patent: 3978092 (1976-08-01), Ichikawa et al.
Vinokurov, Gidrolizi Lesokhim, Prom. 12 No. 5 4-6 (1959).

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