JPS5328109A - Continuous preparation of 2-ethylhexenal - Google Patents
Continuous preparation of 2-ethylhexenalInfo
- Publication number
- JPS5328109A JPS5328109A JP10346376A JP10346376A JPS5328109A JP S5328109 A JPS5328109 A JP S5328109A JP 10346376 A JP10346376 A JP 10346376A JP 10346376 A JP10346376 A JP 10346376A JP S5328109 A JPS5328109 A JP S5328109A
- Authority
- JP
- Japan
- Prior art keywords
- ethylhexenal
- continuous preparation
- alkali
- distillation
- layer
- 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.)
- Pending
Links
Abstract
PURPOSE: To prepare title compound by dehydrating condensation of butylaldehyde in the presence of aq. alkali, extraction of 2-ethylhexenal from the oil layer of the resulting product, distillation of aq. layer of the product to remove a part of water, and recycling of the distillation residue without loss of alkali.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10346376A JPS5328109A (en) | 1976-08-30 | 1976-08-30 | Continuous preparation of 2-ethylhexenal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10346376A JPS5328109A (en) | 1976-08-30 | 1976-08-30 | Continuous preparation of 2-ethylhexenal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5328109A true JPS5328109A (en) | 1978-03-16 |
Family
ID=14354701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10346376A Pending JPS5328109A (en) | 1976-08-30 | 1976-08-30 | Continuous preparation of 2-ethylhexenal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5328109A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4709098A (en) * | 1987-02-04 | 1987-11-24 | Mallinckrodt, Inc. | Hydrolysis of activated olefinic ketones and aldehydes |
CN1059889C (en) * | 1994-12-01 | 2000-12-27 | 三菱化学株式会社 | Method for preparation of butylaldehyde group |
-
1976
- 1976-08-30 JP JP10346376A patent/JPS5328109A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4709098A (en) * | 1987-02-04 | 1987-11-24 | Mallinckrodt, Inc. | Hydrolysis of activated olefinic ketones and aldehydes |
CN1059889C (en) * | 1994-12-01 | 2000-12-27 | 三菱化学株式会社 | Method for preparation of butylaldehyde group |
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