Process for preparing propylene oxide and acetic acid

Details Process for preparing propylene oxide and acetic acid Process for preparing propylene oxide and acetic acid

1979-06-08

1981-03-17

Milestone, Norma S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D30106

Patent

active

042566509

ABSTRACT:
A process for preparing propylene oxide and acetic acid which comprises oxidation of propylene and acetaldehyde with an oxygen-containing gas in a liquid phase at a temperature of from 70.degree. to 100.degree. C. under a pressure of from 40 to 50 atm in the presence of a catalyst, viz. a boron compound of the formula BE, wherein E is a metal of IV,V,VI Groups of the periodic system, and nitrogen. The process according to the present invention makes it possible to increase selectivity of the formation of propylene oxide as calculated from the reacted acetaldehyde.

REFERENCES:
patent: 3699133 (1972-10-01), Messina et al.
patent: 3716562 (1973-02-01), Pregaglia et al.
patent: 3821259 (1974-06-01), Bljumberg et al.
patent: 3957690 (1976-05-01), Bobolev et al.
patent: 3993672 (1976-11-01), Arzoumanian et al.
patent: 4077986 (1978-03-01), Gipson

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