JPS5547675A - Isolation of crown compound from its complex with metal salt - Google Patents
Isolation of crown compound from its complex with metal saltInfo
- Publication number
- JPS5547675A JPS5547675A JP12065878A JP12065878A JPS5547675A JP S5547675 A JPS5547675 A JP S5547675A JP 12065878 A JP12065878 A JP 12065878A JP 12065878 A JP12065878 A JP 12065878A JP S5547675 A JPS5547675 A JP S5547675A
- Authority
- JP
- Japan
- Prior art keywords
- complex
- metal salt
- crown
- crown compound
- ether
- 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
Landscapes
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
PURPOSE: To obtain the title compound useful as a phase transfer catalyst in organic reactions and separation or analysis simply in high yield on an industrial scale free from side reactions, by extracting a crown compound from its complex with a metal salt, using a specific solvent.
CONSTITUTION: A crown compound, e.g. crown ether, azacrown ether, or thiacrown ether, is extracted from its complex with a metal salt by means of a solvent consisting of an aliphatic hydrocarbon according to the liquid-solid or liquid-liquid extraction to give the desired crown compound. 4W8C Aliphatic hydrocarbons, e.g. butane, pentane, hexane, heptane or octane, or their mixture, may be cited as the solvent.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12065878A JPS5547675A (en) | 1978-09-29 | 1978-09-29 | Isolation of crown compound from its complex with metal salt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12065878A JPS5547675A (en) | 1978-09-29 | 1978-09-29 | Isolation of crown compound from its complex with metal salt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5547675A true JPS5547675A (en) | 1980-04-04 |
Family
ID=14791678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12065878A Pending JPS5547675A (en) | 1978-09-29 | 1978-09-29 | Isolation of crown compound from its complex with metal salt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5547675A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5728081A (en) * | 1980-06-11 | 1982-02-15 | Shell Int Research | Manufacture of macrocyclic polyethers |
| CN113214218A (en) * | 2021-05-21 | 2021-08-06 | 河北百灵威超精细材料有限公司 | (Z) -1,4,7, 10-tetraoxacyclododecane-8-alkene lithium salt complex, preparation method and application thereof |
| CN113248468A (en) * | 2021-06-28 | 2021-08-13 | 苏州百灵威超精细材料有限公司 | 12-crown ether-4 lithium salt complex and preparation method and application thereof |
-
1978
- 1978-09-29 JP JP12065878A patent/JPS5547675A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5728081A (en) * | 1980-06-11 | 1982-02-15 | Shell Int Research | Manufacture of macrocyclic polyethers |
| JPH0136475B2 (en) * | 1980-06-11 | 1989-07-31 | Sheru Intern Risaachi Maachatsupii Bv | |
| CN113214218A (en) * | 2021-05-21 | 2021-08-06 | 河北百灵威超精细材料有限公司 | (Z) -1,4,7, 10-tetraoxacyclododecane-8-alkene lithium salt complex, preparation method and application thereof |
| CN113248468A (en) * | 2021-06-28 | 2021-08-13 | 苏州百灵威超精细材料有限公司 | 12-crown ether-4 lithium salt complex and preparation method and application thereof |
| CN113248468B (en) * | 2021-06-28 | 2021-10-19 | 苏州百灵威超精细材料有限公司 | 12-crown ether-4 lithium salt complex and preparation method and application thereof |
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