BE758032A - Production de sels de 4,4'-bipyridylium 1 - Google Patents
Production de sels de 4,4'-bipyridylium 1Info
- Publication number
- BE758032A BE758032A BE758032DA BE758032A BE 758032 A BE758032 A BE 758032A BE 758032D A BE758032D A BE 758032DA BE 758032 A BE758032 A BE 758032A
- Authority
- BE
- Belgium
- Prior art keywords
- production
- bipyridylium salts
- bipyridylium
- salts
- 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 |
|---|---|---|---|
| GB5245069 | 1969-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE758032A true BE758032A (fr) | 1971-04-26 |
Family
ID=10463972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE758032D BE758032A (fr) | 1969-10-27 | Production de sels de 4,4'-bipyridylium 1 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3755337A (hu) |
| AT (1) | AT299949B (hu) |
| AU (1) | AU2134670A (hu) |
| BE (1) | BE758032A (hu) |
| DE (1) | DE2052726A1 (hu) |
| DK (1) | DK126194B (hu) |
| ES (1) | ES384956A1 (hu) |
| FR (1) | FR2066569A5 (hu) |
| GB (1) | GB1308049A (hu) |
| HU (1) | HU162263B (hu) |
| IL (1) | IL35520A (hu) |
| NL (1) | NL7015390A (hu) |
| SU (1) | SU388405A3 (hu) |
| ZA (1) | ZA707099B (hu) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4005097A (en) * | 1973-11-30 | 1977-01-25 | Imperial Chemical Industries Limited | Oxyformamidates |
| US6087504A (en) * | 1999-01-29 | 2000-07-11 | Kuo Ching Chemical Co., Ltd. | Process for the preparation of 1,1'-dialkyl-4,4'-bipyridinium salt compounds |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3336325A (en) * | 1962-01-22 | 1967-08-15 | Ici Ltd | 1, 1'-bis[(biscyanoloweralkyl)carbamoyl] methyl-4, 4'-dihalide and 1, 1'-bis[(bislow-eralkoxyloweralkyl)carbamoyl]methyl-4, 4'-dihalide derivatives of bipyridine |
| GB1073081A (en) * | 1964-04-09 | 1967-06-21 | Ici Ltd | Production of bis-quaternary salts of 4:4'-bipyridyls |
-
0
- BE BE758032D patent/BE758032A/xx unknown
-
1969
- 1969-10-27 GB GB5245069A patent/GB1308049A/en not_active Expired
-
1970
- 1970-10-19 ZA ZA707099A patent/ZA707099B/xx unknown
- 1970-10-20 US US00082503A patent/US3755337A/en not_active Expired - Lifetime
- 1970-10-21 AU AU21346/70A patent/AU2134670A/en not_active Expired
- 1970-10-21 NL NL7015390A patent/NL7015390A/xx unknown
- 1970-10-25 IL IL35520A patent/IL35520A/en unknown
- 1970-10-26 FR FR7038632A patent/FR2066569A5/fr not_active Expired
- 1970-10-27 DE DE19702052726 patent/DE2052726A1/de active Pending
- 1970-10-27 AT AT962970A patent/AT299949B/de not_active IP Right Cessation
- 1970-10-27 ES ES384956A patent/ES384956A1/es not_active Expired
- 1970-10-27 DK DK546470AA patent/DK126194B/da not_active Application Discontinuation
- 1970-10-27 SU SU1485994A patent/SU388405A3/ru active
- 1970-10-27 HU HUIE417A patent/HU162263B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES384956A1 (es) | 1973-03-16 |
| DE2052726A1 (de) | 1971-05-06 |
| IL35520A (en) | 1973-03-30 |
| DK126194B (da) | 1973-06-18 |
| IL35520A0 (en) | 1970-12-24 |
| HU162263B (hu) | 1973-01-29 |
| SU388405A3 (hu) | 1973-06-22 |
| FR2066569A5 (hu) | 1971-08-06 |
| AU2134670A (en) | 1972-04-27 |
| AT299949B (de) | 1972-07-10 |
| US3755337A (en) | 1973-08-28 |
| NL7015390A (hu) | 1971-04-29 |
| GB1308049A (en) | 1973-02-21 |
| ZA707099B (en) | 1971-07-28 |
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