Decomposition of hydroperoxides in propylene epoxidation reactio

Details Decomposition of hydroperoxides in propylene epoxidation reactio Decomposition of hydroperoxides in propylene epoxidation reactio

1973-08-13

1977-11-22

Milestone, Norma S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26034829, C07D30120, C07D30132

Patent

active

040595986

ABSTRACT:
In a reaction product of propylene epoxidation with an organic hydroperoxide in the presence of a heterogeneous catalyst, decomposition of residual hydroperoxides is effected by contact of the reaction product mixture at elevated temperature and pressure with a heterogeneous cobalt oxide catalyst which may also contain copper oxide as a promoter. The hydroperoxide is thereby decomposed to the corresponding alcohol without significant loss of propylene oxide or production of undesirable contaminants.

REFERENCES:
patent: 2687438 (1954-08-01), Lorand et al.
patent: 2718530 (1955-09-01), Conner
patent: 3505360 (1970-04-01), Allison et al.
patent: 3557182 (1971-01-01), Nagata
Edwin S. Gould et al., Journal of Catalysis, vol. 13 (1969) pp. 238-244.

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