Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-05-28
1976-11-02
Sutto, Anton H.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
252441, C07C 5114
Patent
active
039897486
ABSTRACT:
The present invention relates to an improved one-step process for the preparation of propionic acid, specifically by the reaction of ethylene with carbon monoxide and water at mild pressure, in the presence of catalyst compositions essentially comprising critical proportions of iridium components with a bromide promoter. Under these reaction conditions, the process is catalytic both with respect to the iridium and the bromide components.
REFERENCES:
patent: 3065242 (1962-11-01), Alderson et al.
patent: 3509209 (1970-04-01), Fenton
Craddock John H.
Hershman Arnold
Paulik Frank E.
Roth James F.
Monsanto Company
Sutto Anton H.
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