DK111002B - Fremgangsmåde til fremstilling af bipyridyler. - Google Patents
Fremgangsmåde til fremstilling af bipyridyler.Info
- Publication number
- DK111002B DK111002B DK529363A DK529363A DK111002B DK 111002 B DK111002 B DK 111002B DK 529363 A DK529363 A DK 529363A DK 529363 A DK529363 A DK 529363A DK 111002 B DK111002 B DK 111002B
- 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 |
|---|---|---|---|
| GB4261662A GB1030154A (en) | 1962-11-12 | 1962-11-12 | Manufacture of bipyridyls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK111002B true DK111002B (da) | 1968-04-29 |
Family
ID=10425218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK529363A DK111002B (da) | 1962-11-12 | 1963-11-12 | Fremgangsmåde til fremstilling af bipyridyler. |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT244966B (da) |
| BR (1) | BR6354502D0 (da) |
| CH (1) | CH422786A (da) |
| DK (1) | DK111002B (da) |
| GB (1) | GB1030154A (da) |
-
1962
- 1962-11-12 GB GB4261662A patent/GB1030154A/en not_active Expired
-
1963
- 1963-11-12 BR BR15450263A patent/BR6354502D0/pt unknown
- 1963-11-12 AT AT906063A patent/AT244966B/de active
- 1963-11-12 DK DK529363A patent/DK111002B/da unknown
- 1963-11-12 CH CH1386363A patent/CH422786A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1030154A (en) | 1966-05-18 |
| DE1445944B2 (de) | 1975-07-10 |
| AT244966B (de) | 1966-02-10 |
| CH422786A (de) | 1966-10-31 |
| DE1445944A1 (de) | 1969-04-30 |
| BR6354502D0 (pt) | 1973-07-19 |
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