CH369452A - Process for the preparation of 2,2'-dipyridyl - Google Patents
Process for the preparation of 2,2'-dipyridylInfo
- Publication number
- CH369452A CH369452A CH6865859A CH6865859A CH369452A CH 369452 A CH369452 A CH 369452A CH 6865859 A CH6865859 A CH 6865859A CH 6865859 A CH6865859 A CH 6865859A CH 369452 A CH369452 A CH 369452A
- Authority
- CH
- Switzerland
- Prior art keywords
- dipyridyl
- preparation
- 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
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/53—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB240058A GB854620A (en) | 1958-01-24 | 1958-01-24 | Manufacture of dipyridyl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH369452A true CH369452A (en) | 1963-05-31 |
Family
ID=9738890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH6865859A CH369452A (en) | 1958-01-24 | 1959-01-23 | Process for the preparation of 2,2'-dipyridyl |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH369452A (en) |
| DE (1) | DE1244186B (en) |
| GB (1) | GB854620A (en) |
-
1958
- 1958-01-24 GB GB240058A patent/GB854620A/en not_active Expired
-
1959
- 1959-01-16 DE DEJ15907A patent/DE1244186B/en active Pending
- 1959-01-23 CH CH6865859A patent/CH369452A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1244186B (en) | 1967-07-13 |
| GB854620A (en) | 1960-11-23 |
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