GB1259840A - Manufacture of bipyridylium salts - Google Patents
Manufacture of bipyridylium saltsInfo
- Publication number
- GB1259840A GB1259840A GB61010/68A GB6101068A GB1259840A GB 1259840 A GB1259840 A GB 1259840A GB 61010/68 A GB61010/68 A GB 61010/68A GB 6101068 A GB6101068 A GB 6101068A GB 1259840 A GB1259840 A GB 1259840A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- salts
- bipyridyl
- disubstituted
- compared
- Prior art date
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB61010/68A GB1259840A (en) | 1968-12-23 | 1968-12-23 | Manufacture of bipyridylium salts |
| US882701A US3864352A (en) | 1968-12-23 | 1969-12-05 | Manufacture of bipyridylium salts |
| ZA698647A ZA698647B (en) | 1968-12-23 | 1969-12-12 | Manufacture of bipyridylium salts |
| DK661969AA DK127425B (da) | 1968-12-23 | 1969-12-15 | Fremgangsmåde til fremstilling af 1,1'-disubstituerede-4,4'-bipyridyliumsalte. |
| BE743248D BE743248A (https=) | 1968-12-23 | 1969-12-16 | |
| NL6918835A NL6918835A (https=) | 1968-12-23 | 1969-12-16 | |
| CH1903569A CH534682A (de) | 1968-12-23 | 1969-12-22 | Verfahren zur Herstellung von Bipyridyliumsalzen |
| RO61939A RO55555A (https=) | 1968-12-23 | 1969-12-22 | |
| DE19691964566 DE1964566A1 (de) | 1968-12-23 | 1969-12-23 | Verfahren zur Herstellung von Bipyridyliumsalzen |
| AT1202369A AT296303B (de) | 1968-12-23 | 1969-12-23 | Verfahren zur Herstellung eines 1,1'-disubstituierten 4,4'-Bipyridyliumsalzes |
| ES374849A ES374849A1 (es) | 1968-12-23 | 1969-12-23 | Procedimiento para la produccion de sales de 4,4'-bipiridi-lio 1,1'-disustituidas. |
| FR6944602A FR2026953A1 (https=) | 1968-12-23 | 1969-12-23 | |
| HUIE384A HU162261B (https=) | 1968-12-23 | 1969-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB61010/68A GB1259840A (en) | 1968-12-23 | 1968-12-23 | Manufacture of bipyridylium salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1259840A true GB1259840A (en) | 1972-01-12 |
Family
ID=10486464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB61010/68A Expired GB1259840A (en) | 1968-12-23 | 1968-12-23 | Manufacture of bipyridylium salts |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3864352A (https=) |
| AT (1) | AT296303B (https=) |
| BE (1) | BE743248A (https=) |
| CH (1) | CH534682A (https=) |
| DE (1) | DE1964566A1 (https=) |
| DK (1) | DK127425B (https=) |
| ES (1) | ES374849A1 (https=) |
| FR (1) | FR2026953A1 (https=) |
| GB (1) | GB1259840A (https=) |
| HU (1) | HU162261B (https=) |
| NL (1) | NL6918835A (https=) |
| RO (1) | RO55555A (https=) |
| ZA (1) | ZA698647B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1076202B (it) * | 1977-01-12 | 1985-04-27 | Montedison Spa | Quaternarizzazione del diacetato di dipirile a n,n'-dimetil-4,4'-di-piridilo dialogenuro in acido acetico |
| DE2812730C3 (de) * | 1977-03-29 | 1981-03-19 | Asahi Kasei Kogyo K.K., Osaka | Verfahren zur Herstellung von N,N'-dialkylsubstituierten 4,4'-Bipyridyliumsalzen |
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
- 1968-12-23 GB GB61010/68A patent/GB1259840A/en not_active Expired
-
1969
- 1969-12-05 US US882701A patent/US3864352A/en not_active Expired - Lifetime
- 1969-12-12 ZA ZA698647A patent/ZA698647B/xx unknown
- 1969-12-15 DK DK661969AA patent/DK127425B/da unknown
- 1969-12-16 NL NL6918835A patent/NL6918835A/xx unknown
- 1969-12-16 BE BE743248D patent/BE743248A/xx unknown
- 1969-12-22 RO RO61939A patent/RO55555A/ro unknown
- 1969-12-22 CH CH1903569A patent/CH534682A/de not_active IP Right Cessation
- 1969-12-23 FR FR6944602A patent/FR2026953A1/fr not_active Withdrawn
- 1969-12-23 DE DE19691964566 patent/DE1964566A1/de active Pending
- 1969-12-23 AT AT1202369A patent/AT296303B/de not_active IP Right Cessation
- 1969-12-23 ES ES374849A patent/ES374849A1/es not_active Expired
- 1969-12-23 HU HUIE384A patent/HU162261B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO55555A (https=) | 1973-08-20 |
| AT296303B (de) | 1972-02-10 |
| US3864352A (en) | 1975-02-04 |
| BE743248A (https=) | 1970-06-16 |
| DE1964566A1 (de) | 1970-07-09 |
| HU162261B (https=) | 1973-01-29 |
| ZA698647B (en) | 1971-07-28 |
| CH534682A (de) | 1973-03-15 |
| ES374849A1 (es) | 1972-01-16 |
| NL6918835A (https=) | 1970-06-25 |
| FR2026953A1 (https=) | 1970-09-25 |
| DK127425B (da) | 1973-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |