Process for preparing butanediol and/or butenediol

Details Process for preparing butanediol and/or butenediol Process for preparing butanediol and/or butenediol

1976-07-15

1977-12-13

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260643F, C07C 2924

Patent

active

040629007

ABSTRACT:
Butanediol and/or butenediol are prepared by hydrolyzing diacetoxybutane and/or diacetoxybutene in the presence of a cation-exchange resin and recovered by fractional distillation. By the treatment of the hydrolyzed product with an anion exchange resin at any stage before the butanediol and/or butenediol are fractionated, butanediol and/or butenediol are recovered in high yield.

REFERENCES:
patent: 2868832 (1959-01-01), Taylor et al.
patent: 3647892 (1972-03-01), Hoch
patent: 3852164 (1974-12-01), Chow et al.
patent: 3891511 (1975-06-01), Danneil et al.
patent: 3917720 (1975-11-01), Webb et al.

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