FR2026746A6 - - Google Patents
Info
- Publication number
- FR2026746A6 FR2026746A6 FR6944283A FR6944283A FR2026746A6 FR 2026746 A6 FR2026746 A6 FR 2026746A6 FR 6944283 A FR6944283 A FR 6944283A FR 6944283 A FR6944283 A FR 6944283A FR 2026746 A6 FR2026746 A6 FR 2026746A6
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB60713/68A GB1261897A (en) | 1968-12-20 | 1968-12-20 | Manufacture of bipyridylium salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2026746A6 true FR2026746A6 (fr) | 1970-09-18 |
Family
ID=10485960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6944283A Expired FR2026746A6 (fr) | 1968-12-20 | 1969-12-19 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3714174A (fr) |
| AT (1) | AT296302B (fr) |
| BE (1) | BE743159A (fr) |
| ES (1) | ES374772A2 (fr) |
| FR (1) | FR2026746A6 (fr) |
| GB (1) | GB1261897A (fr) |
| NL (1) | NL6918834A (fr) |
| RO (1) | RO55529A (fr) |
| ZA (1) | ZA698646B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1406881A (en) * | 1972-04-13 | 1975-09-17 | Ici Ltd | Herbicidal compositions |
| US4151165A (en) * | 1977-03-29 | 1979-04-24 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for preparation of N,N'-disubstituted-4,4'-bipyridylium salt |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1073081A (en) * | 1964-04-09 | 1967-06-21 | Ici Ltd | Production of bis-quaternary salts of 4:4'-bipyridyls |
-
1968
- 1968-12-20 GB GB60713/68A patent/GB1261897A/en not_active Expired
-
1969
- 1969-12-05 US US00882699A patent/US3714174A/en not_active Expired - Lifetime
- 1969-12-12 ZA ZA698646A patent/ZA698646B/xx unknown
- 1969-12-15 BE BE743159D patent/BE743159A/xx unknown
- 1969-12-16 NL NL6918834A patent/NL6918834A/xx unknown
- 1969-12-19 FR FR6944283A patent/FR2026746A6/fr not_active Expired
- 1969-12-19 RO RO61924A patent/RO55529A/ro unknown
- 1969-12-20 ES ES374772A patent/ES374772A2/es not_active Expired
- 1969-12-22 AT AT1196369A patent/AT296302B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES374772A2 (es) | 1972-04-01 |
| AT296302B (de) | 1972-02-10 |
| BE743159A (fr) | 1970-06-15 |
| NL6918834A (fr) | 1970-06-23 |
| GB1261897A (en) | 1972-01-26 |
| RO55529A (fr) | 1973-08-20 |
| US3714174A (en) | 1973-01-30 |
| ZA698646B (en) | 1971-07-28 |