JPS5581860A - Chlorination - Google Patents
ChlorinationInfo
- Publication number
- JPS5581860A JPS5581860A JP15826979A JP15826979A JPS5581860A JP S5581860 A JPS5581860 A JP S5581860A JP 15826979 A JP15826979 A JP 15826979A JP 15826979 A JP15826979 A JP 15826979A JP S5581860 A JPS5581860 A JP S5581860A
- Authority
- JP
- Japan
- Prior art keywords
- chlorination
- 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.)
- Granted
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7847583 | 1978-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5581860A true JPS5581860A (en) | 1980-06-20 |
| JPS6315270B2 JPS6315270B2 (ja) | 1988-04-04 |
Family
ID=10501569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15826979A Granted JPS5581860A (en) | 1978-12-07 | 1979-12-07 | Chlorination |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US4288600A (ja) |
| JP (1) | JPS5581860A (ja) |
| ZA (1) | ZA796150B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011078296A1 (ja) * | 2009-12-25 | 2011-06-30 | 石原産業株式会社 | ２－クロロ－３－トリフルオロメチルピリジンの製造方法 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56125369A (en) * | 1980-03-07 | 1981-10-01 | Ishihara Sangyo Kaisha Ltd | Preparation of 3-halogeno-5-trifluoromethylpyridine compound |
| AU548249B2 (en) | 1981-05-13 | 1985-12-05 | Imperial Chemical Industries Plc | Production of 3-trichloromethyl and 3-trifluoro methyl- pyridines |
| DE3274853D1 (en) * | 1981-09-03 | 1987-02-05 | Ici Plc | Chloro-trifluoromethyl pyridines |
| FR2569191B1 (fr) * | 1984-08-20 | 1987-07-10 | Solvay | Procede pour la preparation de derives chlores de composes pyridiniques et initiateurs radicalaires utilises dans ce procede |
| US6369231B1 (en) * | 1984-10-19 | 2002-04-09 | Reilly Industries, Inc. | Process for preparation of 2-chloropyridine |
| US4567274A (en) * | 1984-11-26 | 1986-01-28 | The Dow Chemical Company | Chlorine exchange for fluorine in 2-fluoropyridine compounds |
| DE4032004A1 (de) * | 1990-10-09 | 1992-04-16 | Basf Ag | Ultraduenne thermoplastische bismaleinimidschichten sowie ein verfahren zu ihrer herstellung |
| CN104610137A (zh) * | 2015-01-30 | 2015-05-13 | 大连世慕化学有限公司 | 2-氯-5-三氯甲基吡啶及2-氯-5-三氟甲基吡啶合成方法 |
| EP3696168B1 (en) * | 2018-01-05 | 2022-09-21 | Zhejiang Lantian Environmental Protection Hi-Tech Co., Ltd. | Method for preparation of 2-chloro-5-trifluoromethylpyridine |
| CN112159350A (zh) * | 2020-10-15 | 2021-01-01 | 山东省农药科学研究院 | 一种2-氯-3-三氟甲基吡啶的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3418323A (en) * | 1961-11-15 | 1968-12-24 | Dow Chemical Co | 2-chloro-6-(trichloromethyl)pyridine compounds |
| US3424754A (en) * | 1966-05-18 | 1969-01-28 | Dow Chemical Co | Process for 2-chloro-6-(trichloromethyl) pyridine composition |
| US3420833A (en) * | 1967-09-08 | 1969-01-07 | Dow Chemical Co | Vapor phase production of polychlorinated compounds |
| US3732230A (en) * | 1970-12-07 | 1973-05-08 | Dow Chemical Co | Liquid phase polychlorination of pyridine hydrochlorides |
| JPS533796B2 (ja) * | 1973-11-09 | 1978-02-09 | ||
| DE2356813C2 (de) * | 1973-11-14 | 1983-03-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 1,1,3,3-substituierten 5-Hydroxyindanen |
| US4257857A (en) * | 1979-01-22 | 1981-03-24 | Imperial Chemical Industries Limited | Liquid phase preparation of 2-chloro-5-trifluoromethylpyridine and 2-chloro-5-perchlorofluoromethylpyridine |
| US4309548A (en) * | 1981-01-19 | 1982-01-05 | The Dow Chemical Company | Chlorination of 2-chloro-5-trichloromethylpyridine |
-
1979
- 1979-11-15 ZA ZA00796150A patent/ZA796150B/xx unknown
- 1979-12-07 JP JP15826979A patent/JPS5581860A/ja active Granted
-
1980
- 1980-04-22 US US06/143,479 patent/US4288600A/en not_active Expired - Lifetime
-
1981
- 1981-03-13 US US06/243,428 patent/US4393214A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011078296A1 (ja) * | 2009-12-25 | 2011-06-30 | 石原産業株式会社 | ２－クロロ－３－トリフルオロメチルピリジンの製造方法 |
| JP2011148779A (ja) * | 2009-12-25 | 2011-08-04 | Ishihara Sangyo Kaisha Ltd | ２−クロロ−３−トリフルオロメチルピリジンの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4288600A (en) | 1981-09-08 |
| US4393214A (en) | 1983-07-12 |
| ZA796150B (en) | 1980-10-29 |
| JPS6315270B2 (ja) | 1988-04-04 |
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