RO62159A - PROCESS FOR THE PREPARATION OF BIPYRIDILES - Google Patents
PROCESS FOR THE PREPARATION OF BIPYRIDILESInfo
- Publication number
- RO62159A RO62159A RO196962628A RO6262869A RO62159A RO 62159 A RO62159 A RO 62159A RO 196962628 A RO196962628 A RO 196962628A RO 6262869 A RO6262869 A RO 6262869A RO 62159 A RO62159 A RO 62159A
- Authority
- RO
- Romania
- Prior art keywords
- bipyridiles
- 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)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1300868 | 1968-03-18 | ||
| GB2577368 | 1968-05-29 | ||
| GB6071568 | 1968-12-20 | ||
| GB6071468 | 1968-12-20 | ||
| GB6071668 | 1968-12-20 | ||
| GB246/69A GB1268191A (en) | 1968-03-18 | 1969-01-02 | Process for the manufacture of bipyridyls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO62159A true RO62159A (en) | 1977-12-15 |
Family
ID=27546442
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO196962628A RO62159A (en) | 1968-03-18 | 1969-03-15 | PROCESS FOR THE PREPARATION OF BIPYRIDILES |
| RO6900062631A RO63154A (en) | 1968-03-18 | 1969-03-15 | PROCESS FOR THE PREPARATION OF SUBSTITUTED PYRIDINES |
| RO62630A RO59900A (en) | 1968-03-18 | 1969-03-15 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO6900062631A RO63154A (en) | 1968-03-18 | 1969-03-15 | PROCESS FOR THE PREPARATION OF SUBSTITUTED PYRIDINES |
| RO62630A RO59900A (en) | 1968-03-18 | 1969-03-15 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4829227B1 (en) |
| DK (1) | DK133151C (en) |
| IE (1) | IE32658B1 (en) |
| IL (2) | IL31794A (en) |
| RO (3) | RO62159A (en) |
| SE (1) | SE373139B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033341A (en) * | 1973-07-30 | 1975-03-31 |
-
1969
- 1969-03-07 IE IE305/69A patent/IE32658B1/en unknown
- 1969-03-13 IL IL31794A patent/IL31794A/en unknown
- 1969-03-13 IL IL38652A patent/IL38652A/en unknown
- 1969-03-14 DK DK141269A patent/DK133151C/en active
- 1969-03-15 RO RO196962628A patent/RO62159A/en unknown
- 1969-03-15 RO RO6900062631A patent/RO63154A/en 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 |
|---|---|
| IE32658L (en) | 1969-09-18 |
| JPS4829227B1 (en) | 1973-09-08 |
| SE373139B (en) | 1975-01-27 |
| IE32658B1 (en) | 1973-10-17 |
| IL38652A (en) | 1973-04-30 |
| IL31794A0 (en) | 1969-05-28 |
| DK133151B (en) | 1976-03-29 |
| RO63154A (en) | 1978-06-15 |
| DK133151C (en) | 1976-08-30 |
| IL31794A (en) | 1973-04-30 |
| RO59900A (en) | 1976-05-15 |
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