Title:
MANUFACTURE OF DIACETONE KETOGULONIC ACID
Document Type and Number:
Japanese Patent JPS5716896
Kind Code:
A
Abstract:
A process for preparing diacetoneketogulonic acid comprises oxidizing diacetonesorbose in two or more oxidizing steps using different oxidizing agents in each step. In preferred embodiments the first oxidation is done electrochemically or using air and the second oxidation is via hypochlorite treatment.
Inventors:
RORUFU BUITSUTOMAN
UIRII BUINTERUMAIYAA
YURUGEN BUTSUKE
UIRII BUINTERUMAIYAA
YURUGEN BUTSUKE
Application Number:
JP7581181A
Publication Date:
January 28, 1982
Filing Date:
May 21, 1981
Export Citation:
Assignee:
MERCK PATENT GMBH
International Classes:
C07H9/04; C25B3/23; C07D307/62; (IPC1-7): C07H7/02
Domestic Patent References:
| JPS51105097A | 1976-09-17 |