AT265258B - Verfahren zur Herstellung eines N,N'-disubstituierten 4,4'-Dipyridyliumsalzes - Google Patents
Verfahren zur Herstellung eines N,N'-disubstituierten 4,4'-DipyridyliumsalzesInfo
- Publication number
- AT265258B AT265258B AT501366A AT501366A AT265258B AT 265258 B AT265258 B AT 265258B AT 501366 A AT501366 A AT 501366A AT 501366 A AT501366 A AT 501366A AT 265258 B AT265258 B AT 265258B
- Authority
- AT
- Austria
- Prior art keywords
- disubstituted
- preparation
- dipyridylium
- salt
- dipyridylium salt
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB22774/65A GB1074994A (en) | 1965-05-28 | 1965-05-28 | Production of bipyridylium salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT265258B true AT265258B (de) | 1968-10-10 |
Family
ID=10184864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT501366A AT265258B (de) | 1965-05-28 | 1966-05-26 | Verfahren zur Herstellung eines N,N'-disubstituierten 4,4'-Dipyridyliumsalzes |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3491104A (de) |
| AT (1) | AT265258B (de) |
| BE (1) | BE681787A (de) |
| BR (1) | BR6679982D0 (de) |
| CH (1) | CH496705A (de) |
| DE (1) | DE1695245B2 (de) |
| DK (1) | DK119611B (de) |
| ES (1) | ES327223A1 (de) |
| GB (1) | GB1074994A (de) |
| IL (1) | IL25853A (de) |
| NL (2) | NL6607292A (de) |
| SE (1) | SE338047B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3997708A (en) * | 1969-01-10 | 1976-12-14 | Phillips Petroleum Company | Organocalcium pyridine-type polymerization initiators |
| DE2811803A1 (de) * | 1978-03-15 | 1979-09-27 | Schering Ag | Verfahren zur herstellung von 4.4'-bipyridyl und dessen alkylderivaten |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1070504A (en) * | 1963-01-31 | 1967-06-01 | Ici Ltd | Herbicidal compositions |
| SE309742B (de) * | 1964-02-15 | 1969-03-31 | Dynamit Nobel Ag |
-
0
- NL NL131924D patent/NL131924C/xx active
-
1965
- 1965-05-28 GB GB22774/65A patent/GB1074994A/en not_active Expired
-
1966
- 1966-05-20 US US551532A patent/US3491104A/en not_active Expired - Lifetime
- 1966-05-25 DE DE1966J0030927 patent/DE1695245B2/de active Granted
- 1966-05-26 AT AT501366A patent/AT265258B/de active
- 1966-05-26 IL IL25853A patent/IL25853A/xx unknown
- 1966-05-26 NL NL6607292A patent/NL6607292A/xx unknown
- 1966-05-27 ES ES0327223A patent/ES327223A1/es not_active Expired
- 1966-05-27 BE BE681787D patent/BE681787A/xx unknown
- 1966-05-27 BR BR179982/66A patent/BR6679982D0/pt unknown
- 1966-05-27 SE SE07332/66A patent/SE338047B/xx unknown
- 1966-05-27 DK DK275566AA patent/DK119611B/da unknown
- 1966-05-31 CH CH782766A patent/CH496705A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH496705A (de) | 1970-09-30 |
| IL25853A (en) | 1970-08-19 |
| BE681787A (de) | 1966-11-28 |
| BR6679982D0 (pt) | 1973-09-06 |
| DE1695245A1 (de) | 1972-04-20 |
| SE338047B (de) | 1971-08-30 |
| DK119611B (da) | 1971-02-01 |
| NL6607292A (de) | 1966-11-29 |
| DE1695245B2 (de) | 1976-12-23 |
| ES327223A1 (es) | 1967-09-01 |
| US3491104A (en) | 1970-01-20 |
| GB1074994A (en) | 1967-07-05 |
| NL131924C (de) |
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