Process for producing cyclic alcohol

Details Process for producing cyclic alcohol Process for producing cyclic alcohol

1984-11-09

1986-05-13

Lone, Werren B.

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

Organic compounds

Oxygen containing

568822, 568825, 568832, 568895, 568897, C07C 3508

Patent

active

045888469

ABSTRACT:
A process is provided for producing a cyclic alcohol by catalytic hydration of a cyclic olefin in a liquid phase, which comprises using as a catalyst a zeolite having a population ratio of acid sites on the external surface to total acid sites of 0.07/1 or more, conducting the hydration reaction in a reaction zone in the copresence of an oil phase mainly containing cyclic olefin and an aqueous phase mainly containing water and the catalyst while controlling the cyclic alcohol produced so that the concentration thereof in the oil phase is more than that in the aqueous phase, and separating and recovering the cyclic alcohol produced from the oil phase.

REFERENCES:
patent: 4214107 (1981-07-01), Chang
patent: 4324940 (1982-04-01), Dessau
patent: 4499314 (1985-02-01), Okumar et al.
patent: 4507512 (1985-03-01), Okumar et al.

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