IL76718A0 - Preparation of lfuoropyridines - Google Patents
Preparation of lfuoropyridinesInfo
- Publication number
- IL76718A0 IL76718A0 IL76718A IL7671885A IL76718A0 IL 76718 A0 IL76718 A0 IL 76718A0 IL 76718 A IL76718 A IL 76718A IL 7671885 A IL7671885 A IL 7671885A IL 76718 A0 IL76718 A0 IL 76718A0
- Authority
- IL
- Israel
- Prior art keywords
- lfuoropyridines
- preparation
- 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
- C07D213/60—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 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/61—Halogen atoms or nitro radicals
-
- 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
- C07D213/60—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 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/84—Nitriles
- C07D213/85—Nitriles in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/665,589 US4563530A (en) | 1984-10-29 | 1984-10-29 | Preparation of fluoropyridines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL76718A0 true IL76718A0 (en) | 1986-02-28 |
Family
ID=24670724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL76718A IL76718A0 (en) | 1984-10-29 | 1985-10-15 | Preparation of lfuoropyridines |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4563530A (ja) |
| EP (1) | EP0180864B1 (ja) |
| JP (1) | JPH0643398B2 (ja) |
| CA (1) | CA1208225A (ja) |
| DE (1) | DE3566540D1 (ja) |
| IL (1) | IL76718A0 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4680406A (en) * | 1985-10-15 | 1987-07-14 | The Dow Chemical Company | Process for fluorinating halogenated organo-compounds |
| US4782161A (en) * | 1987-10-21 | 1988-11-01 | The Dow Chemical Company | Preparation of fluoropyridines |
| DE19530605A1 (de) * | 1995-08-21 | 1997-02-27 | Basf Ag | Substituierte Trifluormethylpyridine |
| CN109225293A (zh) * | 2018-10-15 | 2019-01-18 | 安徽绩溪县徽煌化工有限公司 | 一种提高2,3-二氯吡啶产出率催化剂的加工方法 |
| FR3162438A1 (fr) * | 2024-05-21 | 2025-11-28 | Universite De Poitiers | Procédé de fluoration d’une halopyridine catalysée par le nanodiamant |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL130304C (ja) * | 1964-02-12 | |||
| DE2862492D1 (en) * | 1977-08-12 | 1988-09-01 | Ici Plc | Herbicidal halogenomethyl--pyridyloxy-phenoxy-alkanecarboxylic acids and derivatives, and processes of controlling unwanted plants therewith |
| JPS5461183A (en) * | 1977-10-21 | 1979-05-17 | Ishihara Sangyo Kaisha Ltd | 2-substituted-5-trifluoromethyl pyridine compounds |
| EP0063872B1 (en) * | 1981-04-27 | 1985-07-17 | Imperial Chemical Industries Plc | Process for the preparation of fluoromethyl pyridines and certain novel products obtained therefrom |
| JPS5877863A (ja) * | 1981-11-04 | 1983-05-11 | Ishihara Sangyo Kaisha Ltd | ３―クロロ―５―トリフルオロメチルピリジン系化合物の製造方法 |
| IL68822A (en) * | 1982-06-18 | 1990-07-12 | Dow Chemical Co | Pyridyl(oxy/thio)phenoxy compounds,herbicidal compositions and methods of using them |
| US4480102A (en) * | 1982-07-23 | 1984-10-30 | The Dow Chemical Company | 2,3-Difluoro-5-(trifluoromethyl)pyridine and methods of making and using the same |
-
1984
- 1984-10-29 US US06/665,589 patent/US4563530A/en not_active Expired - Fee Related
-
1985
- 1985-10-15 IL IL76718A patent/IL76718A0/xx not_active IP Right Cessation
- 1985-10-16 CA CA000493041A patent/CA1208225A/en not_active Expired
- 1985-10-24 EP EP85113544A patent/EP0180864B1/en not_active Expired
- 1985-10-24 DE DE8585113544T patent/DE3566540D1/de not_active Expired
- 1985-10-29 JP JP60242562A patent/JPH0643398B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3566540D1 (en) | 1989-01-05 |
| EP0180864B1 (en) | 1988-11-30 |
| EP0180864A1 (en) | 1986-05-14 |
| CA1208225A (en) | 1986-07-22 |
| JPS61109768A (ja) | 1986-05-28 |
| US4563530A (en) | 1986-01-07 |
| JPH0643398B2 (ja) | 1994-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RH | Patent void |