Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1984-06-01
1986-08-19
Evans, J. E.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
562524, 562537, 562538, 562543, 562544, C11C 300, C07C 5123, C07C 51245
Patent
active
046068635
ABSTRACT:
This invention provides a process for preparing carboxylic acid, the process comprising subjecting an oxidation product produced by reacting a peroxide with (a) unsaturated aliphatic monocarboxylic acid having at least one unsaturated bond in the carbon chain and containing 6 to 24 carbon atoms or its ester or (b) cyclic and/or acyclic aliphatic olefin having at least one unsaturated bond in the carbon chain to oxidation by oxygen or oxygen-containing gas in the presence of a catalyst comprising (i) at least one heavy metal compound and (ii) at least one member selected from the group consisting of a bromine compound and a chlorine compound.
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Fujitani Kango
Manami Hiroshi
Nakazawa Mikio
Evans J. E.
New Japan Chemical Co. Ltd.
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