ATE201670T1 - Chlorierungsverfahren von pyridinderivate - Google Patents
Chlorierungsverfahren von pyridinderivateInfo
- Publication number
- ATE201670T1 ATE201670T1 AT94904461T AT94904461T ATE201670T1 AT E201670 T1 ATE201670 T1 AT E201670T1 AT 94904461 T AT94904461 T AT 94904461T AT 94904461 T AT94904461 T AT 94904461T AT E201670 T1 ATE201670 T1 AT E201670T1
- Authority
- AT
- Austria
- Prior art keywords
- pyridine
- chloration
- pyridine derivatives
- materials
- reaction zone
- 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/990,904 US5247093A (en) | 1992-12-15 | 1992-12-15 | Chlorination process |
| US08/124,807 US5484929A (en) | 1993-09-21 | 1993-09-21 | Chlorination process |
| PCT/US1993/012234 WO1994013640A1 (en) | 1992-12-15 | 1993-12-15 | Chlorination process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE201670T1 true ATE201670T1 (de) | 2001-06-15 |
Family
ID=26822974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94904461T ATE201670T1 (de) | 1992-12-15 | 1993-12-15 | Chlorierungsverfahren von pyridinderivate |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0684943B1 (de) |
| JP (1) | JP3411573B2 (de) |
| KR (1) | KR100315272B1 (de) |
| AT (1) | ATE201670T1 (de) |
| AU (1) | AU684487B2 (de) |
| BR (1) | BR9307636A (de) |
| CA (1) | CA2150540A1 (de) |
| DE (1) | DE69330284T2 (de) |
| WO (1) | WO1994013640A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6337102B2 (ja) | 2013-06-14 | 2018-06-06 | ケミノバ アクティーゼルスカブ | ２，３−ジクロロ−５−（トリクロロメチル）ピリジンの製造方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3251848A (en) | 1963-11-12 | 1966-05-17 | Dow Chemical Co | Vapor phase production of 2-chloropyridine and 2, 6-dichloropyridine |
| US3725414A (en) * | 1970-08-19 | 1973-04-03 | Ici Ltd | Manufacture of halogenated pyridine derivatives |
| BE787806A (fr) * | 1971-08-25 | 1973-02-21 | Ici Ltd | Pyridines halogenees |
| US4054499A (en) * | 1973-12-08 | 1977-10-18 | Seitetsu Kagaku Co., Ltd. | Process for producing 2-chloropyridine |
| GB1532038A (en) * | 1976-10-26 | 1978-11-15 | Ici Ltd | Process for the preparation of 2,3,5-trichloropyridine |
| AU548249B2 (en) * | 1981-05-13 | 1985-12-05 | Imperial Chemical Industries Plc | Production of 3-trichloromethyl and 3-trifluoro methyl- pyridines |
| JPS6442467A (en) * | 1987-08-07 | 1989-02-14 | Nissan Chemical Ind Ltd | Production of alpha-halogenopyridine derivative |
| JPH0543549A (ja) * | 1991-08-19 | 1993-02-23 | Nippon Steel Chem Co Ltd | αークロロシアノピリジン類の製造法 |
| US5247093A (en) * | 1992-12-15 | 1993-09-21 | Reilly Industries, Inc. | Chlorination process |
| JP5422982B2 (ja) | 2008-12-02 | 2014-02-19 | 大日本印刷株式会社 | 水素精製フィルタの製造方法 |
-
1993
- 1993-12-15 CA CA002150540A patent/CA2150540A1/en not_active Abandoned
- 1993-12-15 KR KR1019950702419A patent/KR100315272B1/ko not_active Expired - Fee Related
- 1993-12-15 BR BR9307636A patent/BR9307636A/pt active Search and Examination
- 1993-12-15 WO PCT/US1993/012234 patent/WO1994013640A1/en not_active Ceased
- 1993-12-15 AT AT94904461T patent/ATE201670T1/de not_active IP Right Cessation
- 1993-12-15 JP JP51451694A patent/JP3411573B2/ja not_active Expired - Lifetime
- 1993-12-15 EP EP94904461A patent/EP0684943B1/de not_active Expired - Lifetime
- 1993-12-15 DE DE69330284T patent/DE69330284T2/de not_active Expired - Lifetime
- 1993-12-15 AU AU58503/94A patent/AU684487B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP3411573B2 (ja) | 2003-06-03 |
| KR100315272B1 (ko) | 2002-04-24 |
| KR950704255A (ko) | 1995-11-17 |
| EP0684943A1 (de) | 1995-12-06 |
| JPH08504767A (ja) | 1996-05-21 |
| DE69330284T2 (de) | 2002-04-25 |
| AU684487B2 (en) | 1997-12-18 |
| WO1994013640A1 (en) | 1994-06-23 |
| EP0684943B1 (de) | 2001-05-30 |
| DE69330284D1 (de) | 2001-07-05 |
| AU5850394A (en) | 1994-07-04 |
| EP0684943A4 (de) | 1995-12-20 |
| CA2150540A1 (en) | 1994-06-23 |
| BR9307636A (pt) | 1999-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |