CH438299A - Verfahren zur Herstellung von Bipyridylen - Google Patents
Verfahren zur Herstellung von BipyridylenInfo
- Publication number
- CH438299A CH438299A CH315863A CH315863A CH438299A CH 438299 A CH438299 A CH 438299A CH 315863 A CH315863 A CH 315863A CH 315863 A CH315863 A CH 315863A CH 438299 A CH438299 A CH 438299A
- Authority
- CH
- Switzerland
- Prior art keywords
- bipyridyls
- production
- 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 |
|---|---|
| CH438299A true CH438299A (de) | 1967-06-30 |
Family
ID=9879119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH315863A CH438299A (de) | 1962-03-14 | 1963-03-13 | Verfahren zur Herstellung von Bipyridylen |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT250353B (pt) |
| BR (1) | BR6347584D0 (pt) |
| CH (1) | CH438299A (pt) |
| DK (1) | DK105589C (pt) |
| ES (1) | ES286044A1 (pt) |
| GB (1) | GB1016546A (pt) |
| SE (1) | SE309039B (pt) |
-
1962
- 1962-03-14 GB GB980562A patent/GB1016546A/en not_active Expired
-
1963
- 1963-03-13 CH CH315863A patent/CH438299A/de unknown
- 1963-03-13 BR BR14758463A patent/BR6347584D0/pt unknown
- 1963-03-14 SE SE279563A patent/SE309039B/xx unknown
- 1963-03-14 ES ES286044A patent/ES286044A1/es not_active Expired
- 1963-03-14 DK DK117863A patent/DK105589C/da active
- 1963-03-14 AT AT203463A patent/AT250353B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| ES286044A1 (es) | 1963-08-16 |
| BR6347584D0 (pt) | 1973-08-02 |
| SE309039B (pt) | 1969-03-10 |
| DK105589C (da) | 1966-10-17 |
| GB1016546A (en) | 1966-01-12 |
| AT250353B (de) | 1966-11-10 |
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