DK133151B - Fremgangsmade til fremstilling af usubstituerede bipyridyler - Google Patents
Fremgangsmade til fremstilling af usubstituerede bipyridylerInfo
- Publication number
- DK133151B DK133151B DK141269AA DK141269A DK133151B DK 133151 B DK133151 B DK 133151B DK 141269A A DK141269A A DK 141269AA DK 141269 A DK141269 A DK 141269A DK 133151 B DK133151 B DK 133151B
- Authority
- DK
- Denmark
- Prior art keywords
- bipyridyles
- unsubstituted
- procedure
- preparation
- unsubstituted bipyridyles
- 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)
- Plural Heterocyclic Compounds (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK616569A DK132630C (da) | 1968-03-18 | 1969-11-20 | Fremgangsmade til fremstilling af 4-(4-pyridyl)-tetrahydropyran eller -tiopyran |
| DK616669A DK133101C (da) | 1968-03-18 | 1969-11-20 | Fremgangsmade til fremstilling af 4-(4-pyridyl)tetrahydropyran |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1300868 | 1968-03-18 | ||
| GB2577368 | 1968-05-29 | ||
| GB6071568 | 1968-12-20 | ||
| GB6071668 | 1968-12-20 | ||
| GB6071468 | 1968-12-20 | ||
| GB246/69A GB1268191A (en) | 1968-03-18 | 1969-01-02 | Process for the manufacture of bipyridyls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK133151B true DK133151B (da) | 1976-03-29 |
| DK133151C DK133151C (da) | 1976-08-30 |
Family
ID=27546442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK141269A DK133151C (da) | 1968-03-18 | 1969-03-14 | Fremgangsmade til fremstilling af usubstituerede bipyridyler |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4829227B1 (da) |
| DK (1) | DK133151C (da) |
| IE (1) | IE32658B1 (da) |
| IL (2) | IL38652A (da) |
| RO (3) | RO62159A (da) |
| SE (1) | SE373139B (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033341A (da) * | 1973-07-30 | 1975-03-31 |
-
1969
- 1969-03-07 IE IE305/69A patent/IE32658B1/xx unknown
- 1969-03-13 IL IL38652A patent/IL38652A/xx unknown
- 1969-03-13 IL IL31794A patent/IL31794A/en unknown
- 1969-03-14 DK DK141269A patent/DK133151C/da active
- 1969-03-15 RO RO196962628A patent/RO62159A/ro unknown
- 1969-03-15 RO RO6900062631A patent/RO63154A/ro unknown
- 1969-03-15 RO RO62630A patent/RO59900A/ro unknown
- 1969-03-17 SE SE6903648A patent/SE373139B/xx unknown
-
1971
- 1971-01-12 JP JP46000398A patent/JPS4829227B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4829227B1 (da) | 1973-09-08 |
| IE32658L (en) | 1969-09-18 |
| RO59900A (da) | 1976-05-15 |
| RO62159A (fr) | 1977-12-15 |
| DK133151C (da) | 1976-08-30 |
| IL31794A (en) | 1973-04-30 |
| IE32658B1 (en) | 1973-10-17 |
| RO63154A (fr) | 1978-06-15 |
| SE373139B (da) | 1975-01-27 |
| IL38652A (en) | 1973-04-30 |
| IL31794A0 (en) | 1969-05-28 |
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