DK105589C - Process for the preparation of bipyridyls. - Google Patents
Process for the preparation of bipyridyls.Info
- Publication number
- DK105589C DK105589C DK117863A DK117863A DK105589C DK 105589 C DK105589 C DK 105589C DK 117863 A DK117863 A DK 117863A DK 117863 A DK117863 A DK 117863A DK 105589 C DK105589 C DK 105589C
- Authority
- DK
- Denmark
- Prior art keywords
- bipyridyls
- 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
- C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/22—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing two or more pyridine rings directly linked together, e.g. bipyridyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB980562A GB1016546A (en) | 1962-03-14 | 1962-03-14 | Manufacture of bipyridyls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK105589C true DK105589C (en) | 1966-10-17 |
Family
ID=9879119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK117863A DK105589C (en) | 1962-03-14 | 1963-03-14 | Process for the preparation of bipyridyls. |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT250353B (en) |
| BR (1) | BR6347584D0 (en) |
| CH (1) | CH438299A (en) |
| DK (1) | DK105589C (en) |
| ES (1) | ES286044A1 (en) |
| GB (1) | GB1016546A (en) |
| SE (1) | SE309039B (en) |
-
1962
- 1962-03-14 GB GB980562A patent/GB1016546A/en not_active Expired
-
1963
- 1963-03-13 BR BR14758463A patent/BR6347584D0/en unknown
- 1963-03-13 CH CH315863A patent/CH438299A/en unknown
- 1963-03-14 SE SE279563A patent/SE309039B/xx unknown
- 1963-03-14 AT AT203463A patent/AT250353B/en active
- 1963-03-14 ES ES286044A patent/ES286044A1/en not_active Expired
- 1963-03-14 DK DK117863A patent/DK105589C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1016546A (en) | 1966-01-12 |
| ES286044A1 (en) | 1963-08-16 |
| BR6347584D0 (en) | 1973-08-02 |
| SE309039B (en) | 1969-03-10 |
| CH438299A (en) | 1967-06-30 |
| AT250353B (en) | 1966-11-10 |
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