CA983933A - Manufacture of 1,1'-dialkyl-4,4'-bipyridylium salts - Google Patents
Manufacture of 1,1'-dialkyl-4,4'-bipyridylium saltsInfo
- Publication number
- CA983933A CA983933A CA171,471A CA171471A CA983933A CA 983933 A CA983933 A CA 983933A CA 171471 A CA171471 A CA 171471A CA 983933 A CA983933 A CA 983933A
- Authority
- CA
- Canada
- Prior art keywords
- dialkyl
- manufacture
- bipyridylium salts
- bipyridylium
- salts
- 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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2271272A GB1360539A (en) | 1972-05-15 | 1972-05-15 | Manufacture of 1,1,-dialkyl-4,4,-bipyridylium salts |
| GB2680472 | 1972-06-08 | ||
| GB4095372 | 1972-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA983933A true CA983933A (en) | 1976-02-17 |
Family
ID=27258130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA171,471A Expired CA983933A (en) | 1972-05-15 | 1973-05-15 | Manufacture of 1,1'-dialkyl-4,4'-bipyridylium salts |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4954379A (en) |
| AU (1) | AU466599B2 (en) |
| CA (1) | CA983933A (en) |
| DE (1) | DE2324536A1 (en) |
| FR (1) | FR2184823B1 (en) |
| GB (1) | GB1360539A (en) |
| HU (1) | HU169553B (en) |
| IT (1) | IT987416B (en) |
| NL (1) | NL7306740A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1390773A (en) * | 1963-04-16 | 1965-02-26 | Ici Ltd | Process for manufacturing herbicidal materials |
-
1972
- 1972-05-15 GB GB2271272A patent/GB1360539A/en not_active Expired
-
1973
- 1973-05-03 AU AU55185/73A patent/AU466599B2/en not_active Expired
- 1973-05-14 FR FR7317410A patent/FR2184823B1/fr not_active Expired
- 1973-05-14 IT IT2405473A patent/IT987416B/en active
- 1973-05-14 JP JP5266673A patent/JPS4954379A/ja active Pending
- 1973-05-15 NL NL7306740A patent/NL7306740A/xx not_active Application Discontinuation
- 1973-05-15 HU HUIE000571 patent/HU169553B/en unknown
- 1973-05-15 CA CA171,471A patent/CA983933A/en not_active Expired
- 1973-05-15 DE DE19732324536 patent/DE2324536A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU5518573A (en) | 1974-11-07 |
| AU466599B2 (en) | 1975-10-30 |
| JPS4954379A (en) | 1974-05-27 |
| GB1360539A (en) | 1974-07-17 |
| HU169553B (en) | 1976-12-28 |
| FR2184823A1 (en) | 1973-12-28 |
| IT987416B (en) | 1975-02-20 |
| NL7306740A (en) | 1973-11-19 |
| DE2324536A1 (en) | 1973-12-13 |
| FR2184823B1 (en) | 1975-08-22 |
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