Title:
カルボン酸の製造法
Document Type and Number:
Japanese Patent JP4537580
Kind Code:
B2
Abstract:
Aliphatic primary alcohols, including aliphatic primary alcohols possessing one or more oxygen, nitrogen and/or phosphorus heteroatoms that may be atoms substituting for carbon atoms in the alkyl group or component atoms of substituents on the alkyl group, were converted into salts of carboxylic acids by contacting an alkaline aqueous solution of the primary alcohol with a catalyst comprising cobalt, copper, and at least one of cerium, iron, zinc, and zirconium. Diethanolamine, for example, was converted to sodium iminodiacetate by treatment in an aqueous medium containing sodium hydroxide with a catalyst that was obtained by reducing a mixture of cobalt, copper, and zirconium oxides with hydrogen.
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Inventors:
Ringers, The Ames William
Morzhan, David Craig
Fukuru, Dennis Alexander
Morzhan, David Craig
Fukuru, Dennis Alexander
Application Number:
JP2000570142A
Publication Date:
September 01, 2010
Filing Date:
September 14, 1999
Export Citation:
Assignee:
Dow AgroSciences LLC
International Classes:
B01J23/76; B01J23/75; C07C51/295; C07B61/00; C07C51/16; C07C53/10; C07C53/126; C07C59/08; C07C59/125; C07C213/08; C07C217/08; C07C227/02; C07C229/08; C07C229/12; C07C229/16; C07F9/38; C07C229/22
Domestic Patent References:
| JP7002730A | ||||
| JP60078949A | ||||
| JP55139342A | ||||
| JP61065840A | ||||
| JP10501728A | ||||
| JP10502370A |
Attorney, Agent or Firm:
Patent business corporation Odashima patent office