Preparation of carboxylic acid anhydrides

Details Preparation of carboxylic acid anhydrides Preparation of carboxylic acid anhydrides

1982-09-30

1984-11-20

Reamer, James H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C 5114

Patent

active

044838034

ABSTRACT:
A carboxylic acid anhydride, such as propionic anhydride, is prepared from an olefin and a carboxylic acid in carbonylation processes comprising the use of a halide, carbon monoxide and a molybdenum-nickel-alkali metal, a tungsten-nickel-alkali metal or a chromium-nickel-alkali metal component.

REFERENCES:
patent: 4335058 (1982-06-01), Rizkalla

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