Process for the preparation of 2,3-dimethylbutane-2,3-diol

Details Process for the preparation of 2,3-dimethylbutane-2,3-diol Process for the preparation of 2,3-dimethylbutane-2,3-diol

1982-04-01

1983-10-18

Evans, J. E.

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

Organic compounds

Oxygen containing

C07C 3120, C07C 2903

Patent

active

044107439

ABSTRACT:
2,3-Dimethylbutane-2,3-diol is prepared by a process in which 2,3-dimethylbutenes are reacted with oxygen or an oxygen-containing gas, in the presence of 0.01 to 20 parts by weight of water (relative to 2,3-dimethylbutenes employed), at temperatures of from 40.degree. to 180.degree. C. and residence times of 5 to 150 minutes, without the addition of catalysts.

REFERENCES:
patent: 2644837 (1953-07-01), Schweitzer
patent: 3232957 (1966-02-01), Sharp
Lange, "Handbook of Chemistry", 10th Ed. (1961), pp. 660-661.

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