Method for preparing asymmetric aliphatic ketones

Details Method for preparing asymmetric aliphatic ketones Method for preparing asymmetric aliphatic ketones

1989-03-01

1991-03-19

Reamer, James H.

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

Organic compounds

Oxygen containing

C07C 4548

Patent

active

050012738

ABSTRACT:
A process for preparing asymmetric ketones by using a catalyst containing cerium oxide on an aluminum oxide support where the asymmetric ketones are prepared from carboxylic acid mixture at high conversions and good selectivity. The asymmetric ketones produced are for instance methyl-ethyl-ketone, ethyl-butyl-ketone, methyl-isopropyl-ketone or methyl-octyl-ketone.

REFERENCES:
patent: 3468956 (1969-09-01), Mend
patent: 4528400 (1985-07-01), Cryberg et al.
Kirk-Othmer, "Encyclopedia of Chemical Technology" 2nd ed., vol. 12 (1967), p. 125.

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