CH518280A - Verfahren zur Herstellung von Bipyridyliumsalzen - Google Patents
Verfahren zur Herstellung von BipyridyliumsalzenInfo
- Publication number
- CH518280A CH518280A CH1000069A CH1000069A CH518280A CH 518280 A CH518280 A CH 518280A CH 1000069 A CH1000069 A CH 1000069A CH 1000069 A CH1000069 A CH 1000069A CH 518280 A CH518280 A CH 518280A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- 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 |
|---|---|---|---|
| GB31366/68A GB1277734A (en) | 1968-07-01 | 1968-07-01 | Manufacture of bipyridylium salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH518280A true CH518280A (de) | 1972-01-31 |
Family
ID=10322037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1000069A CH518280A (de) | 1968-07-01 | 1969-06-30 | Verfahren zur Herstellung von Bipyridyliumsalzen |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3723444A (de) |
| AT (1) | AT290537B (de) |
| BE (1) | BE735349A (de) |
| BR (1) | BR6910358D0 (de) |
| CA (1) | CA929524A (de) |
| CH (1) | CH518280A (de) |
| DE (1) | DE1933418A1 (de) |
| DK (1) | DK127296B (de) |
| ES (1) | ES368994A1 (de) |
| FR (1) | FR2012113A1 (de) |
| GB (1) | GB1277734A (de) |
| IE (1) | IE33390B1 (de) |
| IL (1) | IL32455A (de) |
| NL (1) | NL6910049A (de) |
| RO (1) | RO55857A (de) |
| ZA (1) | ZA694331B (de) |
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 |
| US6057267A (en) * | 1997-12-05 | 2000-05-02 | Henkel Corporation | Use of fatty alcohol carbonates as solvents in agricultural formulations |
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
- 1968-07-01 GB GB31366/68A patent/GB1277734A/en not_active Expired
-
1969
- 1969-06-03 RO RO60384A patent/RO55857A/ro unknown
- 1969-06-12 IE IE806/69A patent/IE33390B1/xx unknown
- 1969-06-13 CA CA054334A patent/CA929524A/en not_active Expired
- 1969-06-16 US US00833710A patent/US3723444A/en not_active Expired - Lifetime
- 1969-06-18 ZA ZA694331A patent/ZA694331B/xx unknown
- 1969-06-23 IL IL32455A patent/IL32455A/en unknown
- 1969-06-27 BE BE735349D patent/BE735349A/xx unknown
- 1969-06-27 AT AT615269A patent/AT290537B/de not_active IP Right Cessation
- 1969-06-30 CH CH1000069A patent/CH518280A/de not_active IP Right Cessation
- 1969-07-01 DE DE19691933418 patent/DE1933418A1/de active Pending
- 1969-07-01 DK DK356269AA patent/DK127296B/da unknown
- 1969-07-01 FR FR6922223A patent/FR2012113A1/fr not_active Withdrawn
- 1969-07-01 NL NL6910049A patent/NL6910049A/xx unknown
- 1969-07-01 BR BR210358/69A patent/BR6910358D0/pt unknown
- 1969-07-01 ES ES368994A patent/ES368994A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL32455A (en) | 1972-12-29 |
| US3723444A (en) | 1973-03-27 |
| FR2012113A1 (de) | 1970-03-13 |
| CA929524A (en) | 1973-07-03 |
| DE1933418A1 (de) | 1970-01-15 |
| DK127296B (da) | 1973-10-15 |
| GB1277734A (en) | 1972-06-14 |
| NL6910049A (de) | 1970-01-05 |
| BR6910358D0 (pt) | 1973-01-09 |
| IE33390B1 (en) | 1974-06-12 |
| ZA694331B (en) | 1971-02-24 |
| BE735349A (de) | 1969-12-29 |
| ES368994A1 (es) | 1971-05-16 |
| IE33390L (en) | 1970-01-01 |
| AT290537B (de) | 1971-06-11 |
| IL32455A0 (en) | 1969-08-27 |
| RO55857A (de) | 1973-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |