JPS5225709A - Process for preparaion of alpha-substituted acetones - Google Patents
Process for preparaion of alpha-substituted acetonesInfo
- Publication number
- JPS5225709A JPS5225709A JP10162175A JP10162175A JPS5225709A JP S5225709 A JPS5225709 A JP S5225709A JP 10162175 A JP10162175 A JP 10162175A JP 10162175 A JP10162175 A JP 10162175A JP S5225709 A JPS5225709 A JP S5225709A
- Authority
- JP
- Japan
- Prior art keywords
- preparaion
- alpha
- acetones
- substituted
- substituted acetones
- 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
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: α-Unsaturated acetone is prepared in high yield without isolating the intermediate by the reaction of an acetoacetic acid ester with a halide having an unsaturated bond in the presence of an alkali metal hydroxide.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10162175A JPS5858335B2 (en) | 1975-08-20 | 1975-08-20 | Alpha - Chikanacetone no Seizouhou |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10162175A JPS5858335B2 (en) | 1975-08-20 | 1975-08-20 | Alpha - Chikanacetone no Seizouhou |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5225709A true JPS5225709A (en) | 1977-02-25 |
JPS5858335B2 JPS5858335B2 (en) | 1983-12-24 |
Family
ID=14305458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10162175A Expired JPS5858335B2 (en) | 1975-08-20 | 1975-08-20 | Alpha - Chikanacetone no Seizouhou |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5858335B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017284A2 (en) * | 1979-04-03 | 1980-10-15 | Shell Internationale Researchmaatschappij B.V. | Preparation of unsaturated ketones |
WO1997024308A1 (en) * | 1995-12-29 | 1997-07-10 | Nippon Zeon Co., Ltd. | Process for the preparation of carbonyl compounds |
-
1975
- 1975-08-20 JP JP10162175A patent/JPS5858335B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017284A2 (en) * | 1979-04-03 | 1980-10-15 | Shell Internationale Researchmaatschappij B.V. | Preparation of unsaturated ketones |
EP0017284A3 (en) * | 1979-04-03 | 1980-10-29 | Shell Internationale Researchmaatschappij B.V. | Preparation of unsaturated ketones |
WO1997024308A1 (en) * | 1995-12-29 | 1997-07-10 | Nippon Zeon Co., Ltd. | Process for the preparation of carbonyl compounds |
Also Published As
Publication number | Publication date |
---|---|
JPS5858335B2 (en) | 1983-12-24 |
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