CH663205A5 - Verfahren zur gewinnung von reinem pyridin-2-acetonitril. - Google Patents
Verfahren zur gewinnung von reinem pyridin-2-acetonitril. Download PDFInfo
- Publication number
- CH663205A5 CH663205A5 CH173985A CH173985A CH663205A5 CH 663205 A5 CH663205 A5 CH 663205A5 CH 173985 A CH173985 A CH 173985A CH 173985 A CH173985 A CH 173985A CH 663205 A5 CH663205 A5 CH 663205A5
- Authority
- CH
- Switzerland
- Prior art keywords
- reaction product
- acetonitrile
- pyridine
- methylpyridine
- mol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/57—Nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843416160 DE3416160A1 (de) | 1984-05-02 | 1984-05-02 | Verfahren zur gewinnung von reinem pyridin-2-acetonitril |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH663205A5 true CH663205A5 (de) | 1987-11-30 |
Family
ID=6234765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH173985A CH663205A5 (de) | 1984-05-02 | 1985-04-23 | Verfahren zur gewinnung von reinem pyridin-2-acetonitril. |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS60239467A (ja) |
| BE (1) | BE902282A (ja) |
| CH (1) | CH663205A5 (ja) |
| DE (1) | DE3416160A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6448324U (ja) * | 1987-09-21 | 1989-03-24 |
-
1984
- 1984-05-02 DE DE19843416160 patent/DE3416160A1/de not_active Withdrawn
-
1985
- 1985-04-23 CH CH173985A patent/CH663205A5/de not_active IP Right Cessation
- 1985-04-25 BE BE6/48084A patent/BE902282A/fr not_active IP Right Cessation
- 1985-05-02 JP JP9398785A patent/JPS60239467A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3416160A1 (de) | 1985-11-07 |
| BE902282A (fr) | 1985-10-25 |
| JPS60239467A (ja) | 1985-11-28 |
| JPS617422B2 (ja) | 1986-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |