AT292700B - Verfahren zur Herstellung von neuen 1,1'-disubstituierten 1,1'-Dihydro-4,4'-bipyridylen bzw. von 1,1'-disubstituierten 1,1'-Dihydro-2,2'-bipyridylen - Google Patents
Verfahren zur Herstellung von neuen 1,1'-disubstituierten 1,1'-Dihydro-4,4'-bipyridylen bzw. von 1,1'-disubstituierten 1,1'-Dihydro-2,2'-bipyridylenInfo
- Publication number
- AT292700B AT292700B AT323569A AT323569A AT292700B AT 292700 B AT292700 B AT 292700B AT 323569 A AT323569 A AT 323569A AT 323569 A AT323569 A AT 323569A AT 292700 B AT292700 B AT 292700B
- Authority
- AT
- Austria
- Prior art keywords
- bipyridyls
- disubstituted
- dihydro
- preparation
- new
- 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
- C07D211/80—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 two double bonds between ring members or between ring members and non-ring members
- C07D211/82—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 two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
- C07D471/14—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1578568 | 1968-04-02 | ||
| GB47586/68A GB1269352A (en) | 1968-04-02 | 1968-04-02 | 0,1'-disubstituted dihydrobipyridyls and bipyridylium |
| GB61011/68A GB1269353A (en) | 1968-04-02 | 1968-04-02 | Manufature of bipyridylium salts and related compounds |
| GB4779368 | 1968-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT292700B true AT292700B (de) | 1971-09-10 |
Family
ID=27448326
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT320169A AT296301B (de) | 1968-04-02 | 1969-04-01 | Verfahren zur Herstellung von 1,1'-disubstituierten 4,4'-Bipyridyliumsalzen bzw. von 1,1'-disubstituierten 2,2'-Bipyridyliumsalzen |
| AT323569A AT292700B (de) | 1968-04-02 | 1969-04-02 | Verfahren zur Herstellung von neuen 1,1'-disubstituierten 1,1'-Dihydro-4,4'-bipyridylen bzw. von 1,1'-disubstituierten 1,1'-Dihydro-2,2'-bipyridylen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT320169A AT296301B (de) | 1968-04-02 | 1969-04-01 | Verfahren zur Herstellung von 1,1'-disubstituierten 4,4'-Bipyridyliumsalzen bzw. von 1,1'-disubstituierten 2,2'-Bipyridyliumsalzen |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US3642790A (de) |
| AT (2) | AT296301B (de) |
| BE (2) | BE730886A (de) |
| CH (2) | CH512471A (de) |
| DE (2) | DE1917039A1 (de) |
| FR (2) | FR2005405A1 (de) |
| GB (2) | GB1269352A (de) |
| IL (1) | IL31933A (de) |
| NL (2) | NL6904975A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1235373A (en) * | 1968-04-08 | 1971-06-16 | Ici Ltd | Production of 1.1'-disubstituted bipyridylium salts |
| GB1406881A (en) * | 1972-04-13 | 1975-09-17 | Ici Ltd | Herbicidal compositions |
| CN107573342B (zh) * | 2017-08-30 | 2020-06-16 | 南京红太阳生物化学有限责任公司 | 一种1,1’-乙撑-2,2’-联吡啶二氯盐的制备方法 |
| CN109232569B (zh) * | 2018-11-07 | 2021-05-25 | 南京红太阳生物化学有限责任公司 | 一种敌草快阴离子盐的绿色制备方法 |
| CN115894492B (zh) * | 2022-12-12 | 2023-06-16 | 安徽红太阳生物化学有限公司 | 一种敌草快二氯盐的制备方法 |
-
1968
- 1968-04-02 GB GB47586/68A patent/GB1269352A/en not_active Expired
- 1968-04-02 GB GB61011/68A patent/GB1269353A/en not_active Expired
-
1969
- 1969-03-20 US US809045A patent/US3642790A/en not_active Expired - Lifetime
- 1969-03-21 US US809402A patent/US3706752A/en not_active Expired - Lifetime
- 1969-03-31 NL NL6904975A patent/NL6904975A/xx unknown
- 1969-03-31 IL IL31933A patent/IL31933A/xx unknown
- 1969-04-01 CH CH498269A patent/CH512471A/de not_active IP Right Cessation
- 1969-04-01 CH CH498369A patent/CH539634A/de not_active IP Right Cessation
- 1969-04-01 BE BE730886D patent/BE730886A/xx unknown
- 1969-04-01 AT AT320169A patent/AT296301B/de not_active IP Right Cessation
- 1969-04-01 BE BE730885D patent/BE730885A/xx unknown
- 1969-04-02 NL NL6905106A patent/NL6905106A/xx unknown
- 1969-04-02 FR FR6910077A patent/FR2005405A1/fr not_active Withdrawn
- 1969-04-02 FR FR6910150A patent/FR2005415A1/fr not_active Withdrawn
- 1969-04-02 AT AT323569A patent/AT292700B/de not_active IP Right Cessation
- 1969-04-02 DE DE19691917039 patent/DE1917039A1/de active Pending
- 1969-04-02 DE DE19691917038 patent/DE1917038A1/de active Pending
-
1972
- 1972-10-26 US US00300966A patent/US3803147A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2005405A1 (de) | 1969-12-12 |
| DE1917038A1 (de) | 1969-10-23 |
| US3706752A (en) | 1972-12-19 |
| IL31933A0 (en) | 1969-05-28 |
| GB1269353A (en) | 1972-04-06 |
| DE1917039A1 (de) | 1969-10-23 |
| IL31933A (en) | 1973-07-30 |
| US3803147A (en) | 1974-04-09 |
| BE730885A (de) | 1969-10-01 |
| CH512471A (de) | 1971-09-15 |
| BE730886A (de) | 1969-10-01 |
| NL6905106A (de) | 1969-10-06 |
| FR2005415A1 (de) | 1969-12-12 |
| GB1269352A (en) | 1972-04-06 |
| AT296301B (de) | 1972-02-10 |
| NL6904975A (de) | 1969-10-06 |
| CH539634A (de) | 1973-09-14 |
| US3642790A (en) | 1972-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |