CH454852A - Verfahren zur Herstellung von N,N' -disubstituierten bis-quaternären Salzen des 4,4'-Bipyridyls - Google Patents
Verfahren zur Herstellung von N,N' -disubstituierten bis-quaternären Salzen des 4,4'-BipyridylsInfo
- Publication number
- CH454852A CH454852A CH499565A CH499565A CH454852A CH 454852 A CH454852 A CH 454852A CH 499565 A CH499565 A CH 499565A CH 499565 A CH499565 A CH 499565A CH 454852 A CH454852 A CH 454852A
- Authority
- CH
- Switzerland
- Prior art keywords
- bipyridyl
- preparation
- quaternary salts
- disubstituted bis
- disubstituted
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14720/64A GB1073081A (en) | 1964-04-09 | 1964-04-09 | Production of bis-quaternary salts of 4:4'-bipyridyls |
| GB3672964 | 1964-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH454852A true CH454852A (de) | 1968-04-30 |
Family
ID=26250743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH499565A CH454852A (de) | 1964-04-09 | 1965-04-09 | Verfahren zur Herstellung von N,N' -disubstituierten bis-quaternären Salzen des 4,4'-Bipyridyls |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3405135A (de) |
| BE (1) | BE662281A (de) |
| BR (1) | BR6568809D0 (de) |
| CH (1) | CH454852A (de) |
| DK (1) | DK115329B (de) |
| ES (1) | ES311666A1 (de) |
| GB (1) | GB1073081A (de) |
| IL (1) | IL23305A (de) |
| NL (1) | NL6504535A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1261897A (en) * | 1968-12-20 | 1972-01-26 | Ici Ltd | Manufacture of bipyridylium salts |
| GB1257332A (de) * | 1968-04-16 | 1971-12-15 | ||
| GB1277734A (en) * | 1968-07-01 | 1972-06-14 | Ici Ltd | Manufacture of bipyridylium salts |
| GB1259840A (en) * | 1968-12-23 | 1972-01-12 | Ici Ltd | Manufacture of bipyridylium salts |
| BE758032A (fr) * | 1969-10-27 | 1971-04-26 | Ici Ltd | Production de sels de 4,4'-bipyridylium 1 |
| CN109030683B (zh) * | 2018-10-25 | 2019-04-05 | 天津市天大赛达协同创新科技研究院有限公司 | 一种测定百草枯废液中联吡啶和1-甲基氯化吡啶含量的方法 |
-
1964
- 1964-04-09 GB GB14720/64A patent/GB1073081A/en not_active Expired
-
1965
- 1965-04-05 US US445770A patent/US3405135A/en not_active Expired - Lifetime
- 1965-04-06 IL IL23305A patent/IL23305A/en unknown
- 1965-04-07 DK DK177265AA patent/DK115329B/da unknown
- 1965-04-08 BE BE662281A patent/BE662281A/xx unknown
- 1965-04-08 BR BR168809/65A patent/BR6568809D0/pt unknown
- 1965-04-09 ES ES0311666A patent/ES311666A1/es not_active Expired
- 1965-04-09 CH CH499565A patent/CH454852A/de unknown
- 1965-04-09 NL NL6504535A patent/NL6504535A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE662281A (de) | 1965-10-08 |
| BR6568809D0 (pt) | 1973-07-24 |
| NL6504535A (de) | 1965-10-11 |
| ES311666A1 (es) | 1966-08-01 |
| GB1073081A (en) | 1967-06-21 |
| US3405135A (en) | 1968-10-08 |
| IL23305A (en) | 1968-11-27 |
| DK115329B (da) | 1969-09-29 |
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