JPS57141295A - Preparation of ketone - Google Patents
Preparation of ketoneInfo
- Publication number
- JPS57141295A JPS57141295A JP2687881A JP2687881A JPS57141295A JP S57141295 A JPS57141295 A JP S57141295A JP 2687881 A JP2687881 A JP 2687881A JP 2687881 A JP2687881 A JP 2687881A JP S57141295 A JPS57141295 A JP S57141295A
- Authority
- JP
- Japan
- Prior art keywords
- general formula
- ketone
- corynebacterium
- atcc
- medium containing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
PURPOSE: To prepare a ketone represented by a specific general formula, in high efficiency, from the cultured product obtained by the aerobic cultivation of a bacterial strain belonging to Corynebacterium genus in a medium containing a secondary alcohol represented by a specific general formula.
CONSTITUTION: A bacteria strain belonging to Corynebacterium and capable of oxidizing secondary alcohols, e.g. Corynebacterium equi IFO 3730, ATCC 6939, ATCC 7698, etc. is cultured aerobically in a medium containing a secondary alcohol of formulaI(R1 and R2 are alkyl, aralkyl, etc.), e.g. hexadecan-6-ol, tetradecane-7,8-diol, etc. Any medium suitable for the growth of bacteria can be used for the purpose. The ketone of the general formula II can be obtained by extracting the cultivation product with an organic solvent, and purifying by silica gel chromatography, recrystallization, etc.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2687881A JPS57141295A (en) | 1981-02-27 | 1981-02-27 | Preparation of ketone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2687881A JPS57141295A (en) | 1981-02-27 | 1981-02-27 | Preparation of ketone |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57141295A true JPS57141295A (en) | 1982-09-01 |
JPS6348518B2 JPS6348518B2 (en) | 1988-09-29 |
Family
ID=12205544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2687881A Granted JPS57141295A (en) | 1981-02-27 | 1981-02-27 | Preparation of ketone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57141295A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986007611A1 (en) * | 1985-06-21 | 1986-12-31 | Wisconsin Alumni Research Foundation | Process for preparing 4-hydroxycyclopent-2-en-1-one |
AT386840B (en) * | 1987-01-29 | 1988-10-25 | Vogelbusch Gmbh | METHOD FOR THE PRODUCTION OF SUGAR Syrups BY ENZYMATIC DIRECT SUGGIFICATION OF STRENGTHY RAW MATERIALS, IN PARTICULAR FRESH OR DRIED CASSAVA ROOTS |
US4957862A (en) * | 1989-02-27 | 1990-09-18 | Sanofi | Microbiological process for the preparation of methyl ketones |
GB2237018A (en) * | 1989-08-18 | 1991-04-24 | Medeva Plc | Secondary alcohols and compositions containing fatty acids or esters |
-
1981
- 1981-02-27 JP JP2687881A patent/JPS57141295A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986007611A1 (en) * | 1985-06-21 | 1986-12-31 | Wisconsin Alumni Research Foundation | Process for preparing 4-hydroxycyclopent-2-en-1-one |
AT386840B (en) * | 1987-01-29 | 1988-10-25 | Vogelbusch Gmbh | METHOD FOR THE PRODUCTION OF SUGAR Syrups BY ENZYMATIC DIRECT SUGGIFICATION OF STRENGTHY RAW MATERIALS, IN PARTICULAR FRESH OR DRIED CASSAVA ROOTS |
US4957862A (en) * | 1989-02-27 | 1990-09-18 | Sanofi | Microbiological process for the preparation of methyl ketones |
GB2237018A (en) * | 1989-08-18 | 1991-04-24 | Medeva Plc | Secondary alcohols and compositions containing fatty acids or esters |
Also Published As
Publication number | Publication date |
---|---|
JPS6348518B2 (en) | 1988-09-29 |
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