Process for the single-stage production of higher aliphatic keto

Details Process for the single-stage production of higher aliphatic keto Process for the single-stage production of higher aliphatic keto

1985-02-25

1986-07-08

Reamer, James H.

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

Organic compounds

Oxygen containing

568879, 568881, C07C 4549

Patent

active

045994536

ABSTRACT:
A process for the single-stage production in the liquid or gaseous phase, of higher aliphatic ketones starting from ketones of lower molecular weight, characterized in that the starting ketones are reacted with carbon monoxide in the presence of a catalyst in the form of cooper supported on a metal oxide.
The catalyst is prepared by depositing on the metal oxide the product obtained from hydrolyzing a cuprammonium solution, then calcining the solid system obtained in air and reducing the calcined product by means of hydrogen.

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