Production of epoxy compounds from olefinic compounds

Details Production of epoxy compounds from olefinic compounds Production of epoxy compounds from olefinic compounds

1981-03-13

1983-03-15

Milestone, Norma S.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549522, 549520, 204 79, 204 80, 204 81, C07D30126, C25B 302, C25B 306

Patent

active

043768652

ABSTRACT:
Olefin is reacted with alkyl hypochlorite and water to produce an effluent containing the chlorohydrin and alkanol. An organic solvent is employed to extract the alkanol and chlorohydrin from the aqueous effluent, followed by saponification with base to produce olefin oxide. Olefin oxide is separated from the saponification effluent, followed by separation of an organic phase of the organic solvent, and an aqueous phase, which contains the alkanol. The aqueous phase containing alkanol, is chlorinated to produce the alkyl hypochlorite, with the organic phase being recycled to the extraction. The process is preferably integrated with the electrolytic production of chlorine.

REFERENCES:
patent: 4008133 (1977-02-01), Gelbein et al.
patent: 4126526 (1978-11-01), Kwon et al.

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