SE406322B - Sett att framstella ett 1,1'-disubstituerat-4,4'-bipyridyliumsalt - Google Patents
Sett att framstella ett 1,1'-disubstituerat-4,4'-bipyridyliumsaltInfo
- Publication number
- SE406322B SE406322B SE7403539A SE7403539A SE406322B SE 406322 B SE406322 B SE 406322B SE 7403539 A SE7403539 A SE 7403539A SE 7403539 A SE7403539 A SE 7403539A SE 406322 B SE406322 B SE 406322B
- Authority
- SE
- Sweden
- Prior art keywords
- disubstituated
- preparing
- bipyridylium salt
- bipyridylium
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3136568 | 1968-07-01 | ||
| GB8509/69A GB1277733A (en) | 1968-07-01 | 1968-07-01 | Manufacture of bipyridylium salts |
| GB4314768 | 1968-09-11 | ||
| GB4758568 | 1968-10-08 | ||
| GB5185068 | 1968-11-01 | ||
| GB6101268 | 1968-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE406322B true SE406322B (sv) | 1979-02-05 |
Family
ID=27546569
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE6909276*A SE384209B (sv) | 1968-07-01 | 1969-06-30 | Sett att framstella 1,1'-disubstituerade-4,4'-bipyridyliumsalter |
| SE7403538A SE417959B (sv) | 1968-07-01 | 1974-03-15 | Sett att framstella ett 1,1'-dusybstutyerat 4,4'-bipyridyliumsalt |
| SE7403539A SE406322B (sv) | 1968-07-01 | 1974-03-15 | Sett att framstella ett 1,1'-disubstituerat-4,4'-bipyridyliumsalt |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE6909276*A SE384209B (sv) | 1968-07-01 | 1969-06-30 | Sett att framstella 1,1'-disubstituerade-4,4'-bipyridyliumsalter |
| SE7403538A SE417959B (sv) | 1968-07-01 | 1974-03-15 | Sett att framstella ett 1,1'-dusybstutyerat 4,4'-bipyridyliumsalt |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3790585A (xx) |
| AT (1) | AT291259B (xx) |
| BE (1) | BE735348A (xx) |
| CH (1) | CH521341A (xx) |
| DE (1) | DE1933419C3 (xx) |
| DK (1) | DK127186B (xx) |
| FR (1) | FR2012112A1 (xx) |
| IE (1) | IE33165B1 (xx) |
| IL (1) | IL32456A (xx) |
| NL (1) | NL164032B (xx) |
| SE (3) | SE384209B (xx) |
| YU (1) | YU37489B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA940133A (en) * | 1970-04-03 | 1974-01-15 | Imperial Chemical Industries Limited | Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts |
| US6087504A (en) * | 1999-01-29 | 2000-07-11 | Kuo Ching Chemical Co., Ltd. | Process for the preparation of 1,1'-dialkyl-4,4'-bipyridinium salt compounds |
| CN103254123B (zh) * | 2013-05-17 | 2015-08-12 | 孟宪锋 | 一种氰氨法合成百草枯的工艺方法 |
-
1969
- 1969-06-16 IE IE823/69A patent/IE33165B1/xx unknown
- 1969-06-16 US US00833709A patent/US3790585A/en not_active Expired - Lifetime
- 1969-06-23 IL IL32456A patent/IL32456A/xx unknown
- 1969-06-26 AT AT606969A patent/AT291259B/de not_active IP Right Cessation
- 1969-06-27 BE BE735348D patent/BE735348A/xx not_active IP Right Cessation
- 1969-06-30 CH CH1000169A patent/CH521341A/de not_active IP Right Cessation
- 1969-06-30 SE SE6909276*A patent/SE384209B/xx unknown
- 1969-07-01 YU YU1685/69A patent/YU37489B/xx unknown
- 1969-07-01 FR FR6922222A patent/FR2012112A1/fr active Pending
- 1969-07-01 DE DE1933419A patent/DE1933419C3/de not_active Expired
- 1969-07-01 NL NL6910052.A patent/NL164032B/xx not_active IP Right Cessation
- 1969-07-01 DK DK356369AA patent/DK127186B/da unknown
-
1974
- 1974-03-15 SE SE7403538A patent/SE417959B/xx not_active IP Right Cessation
- 1974-03-15 SE SE7403539A patent/SE406322B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1933419A1 (de) | 1970-01-15 |
| IE33165B1 (en) | 1974-04-03 |
| NL6910052A (xx) | 1970-01-05 |
| YU37489B (en) | 1984-08-31 |
| IL32456A0 (en) | 1969-08-27 |
| US3790585A (en) | 1974-02-05 |
| NL164032B (nl) | 1980-06-16 |
| AT291259B (de) | 1971-07-12 |
| SE384209B (sv) | 1976-04-26 |
| BE735348A (xx) | 1969-12-29 |
| FR2012112A1 (xx) | 1970-03-13 |
| DK127186B (da) | 1973-10-01 |
| CH521341A (de) | 1972-04-15 |
| SE417959B (sv) | 1981-04-27 |
| IL32456A (en) | 1974-09-10 |
| DE1933419C3 (de) | 1980-01-31 |
| YU168569A (en) | 1980-09-25 |
| IE33165L (en) | 1970-01-01 |
| DE1933419B2 (de) | 1979-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7403539-5 Effective date: 19891128 Format of ref document f/p: F |