JPS5554582A - Electrolytic production of sebacic acid dimethyl ester - Google Patents
Electrolytic production of sebacic acid dimethyl esterInfo
- Publication number
- JPS5554582A JPS5554582A JP12460478A JP12460478A JPS5554582A JP S5554582 A JPS5554582 A JP S5554582A JP 12460478 A JP12460478 A JP 12460478A JP 12460478 A JP12460478 A JP 12460478A JP S5554582 A JPS5554582 A JP S5554582A
- Authority
- JP
- Japan
- Prior art keywords
- ester
- adipic acid
- acid monomethyl
- sebacic acid
- dimethyl ester
- 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
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To improve the yield and current efficiency of the captioned ester by using Ba(OH)2 or BaCO3 as the base for neutralizing adipic acid monomethyl ester at the time of electrolytically condensing this ester in CH3OH.
CONSTITUTION: At the time of electrolytically condensing adipic acid monomethyl ester in CH3OH, Ba(OH)3 or BaCO3 is used as the base for neutralizing this ester so that the rate of neutralization of the adipic acid monomethyl ester becomes 20W 50mol% and water concentration 0.15% or over. Next, electolytic condensation is accomplished under the conditions of the electrolyte velocity of flow in electrolytic cell 1W3m/sec., inter-electrode spacing 0.5W2mm, current density 10W30A/dm2 and solution temperature 50W60°C.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12460478A JPS5554582A (en) | 1978-10-12 | 1978-10-12 | Electrolytic production of sebacic acid dimethyl ester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12460478A JPS5554582A (en) | 1978-10-12 | 1978-10-12 | Electrolytic production of sebacic acid dimethyl ester |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5554582A true JPS5554582A (en) | 1980-04-21 |
JPS5636872B2 JPS5636872B2 (en) | 1981-08-27 |
Family
ID=14889542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12460478A Granted JPS5554582A (en) | 1978-10-12 | 1978-10-12 | Electrolytic production of sebacic acid dimethyl ester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5554582A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113416969A (en) * | 2021-06-18 | 2021-09-21 | 万华化学集团股份有限公司 | Electrochemical synthesis method of dimethyl sebacate |
-
1978
- 1978-10-12 JP JP12460478A patent/JPS5554582A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113416969A (en) * | 2021-06-18 | 2021-09-21 | 万华化学集团股份有限公司 | Electrochemical synthesis method of dimethyl sebacate |
Also Published As
Publication number | Publication date |
---|---|
JPS5636872B2 (en) | 1981-08-27 |
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