Process for preparing 1,4-dioxan-2-ones

Details Process for preparing 1,4-dioxan-2-ones Process for preparing 1,4-dioxan-2-ones

1976-08-05

1978-01-24

Love, Ethel G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260535P, 260635H, 260636, C07D31910

Patent

active

040703754

ABSTRACT:
1,4-Dioxan-2-ones are prepared by contacting carbon monoxide with formaldehyde, a 1,2-glycol, and a catalytic amount of hydrogen fluoride. The products of this reaction are readily converted into diglycolic acids by heating with aqueous caustic in the presence of a nickel catalyst.

REFERENCES:
patent: 2331993 (1943-10-01), MacDowell et al.
patent: 3399215 (1968-08-01), Brader

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