DK153592A - Fremgangsmåde til fremstilling af 2,3,5,6-tetrachlorpyridin - Google Patents
Fremgangsmåde til fremstilling af 2,3,5,6-tetrachlorpyridin Download PDFInfo
- Publication number
- DK153592A DK153592A DK153592A DK153592A DK153592A DK 153592 A DK153592 A DK 153592A DK 153592 A DK153592 A DK 153592A DK 153592 A DK153592 A DK 153592A DK 153592 A DK153592 A DK 153592A
- Authority
- DK
- Denmark
- Prior art keywords
- tetrachloropyridine
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK153592A DK169670B1 (da) | 1992-12-22 | 1992-12-22 | Fremgangsmåde til fremstilling af 2,3,5,6-tetrachlorpyridin |
| HU9402411A HU213537B (en) | 1992-12-22 | 1993-12-01 | Processes for the preparation of 2,3,5,6-tetrachloro-pyridine |
| AU58082/94A AU5808294A (en) | 1992-12-22 | 1993-12-01 | A process for the preparation of 2,3,5,6-tetrachloropyridine |
| BR9305934A BR9305934A (pt) | 1992-12-22 | 1993-12-01 | Processo para a preparação de 2,3,5,6-tetracloropiridina |
| EP94903736A EP0631573A1 (en) | 1992-12-22 | 1993-12-01 | A process for the preparation of 2,3,5,6-tetrachloropyridine |
| KR1019940702913A KR950700254A (ko) | 1992-12-22 | 1993-12-01 | 2,3,5,6-테트라클로로피리딘의 제조방법(A process for the preparation of 2,3,5,6-tetrachloropyridine) 2,3,5,6-테트라클로로피리딘의 제조방법(A process for the preparation of 2,3,5,6-tetrachloropyridine) |
| CA002126675A CA2126675A1 (en) | 1992-12-22 | 1993-12-01 | A process for the preparation of 2,3,5,6-tetrachloropyridine |
| US08/290,946 US5591857A (en) | 1992-12-22 | 1993-12-01 | Process for the preparation of 2,3,5,6-tetrachloropyridine |
| JP6514691A JPH07504206A (ja) | 1992-12-22 | 1993-12-01 | ２，３，５，６−テトラクロロピリジンの製造方法 |
| PCT/DK1993/000392 WO1994014774A1 (en) | 1992-12-22 | 1993-12-01 | A process for the preparation of 2,3,5,6-tetrachloropyridine |
| IL107849A IL107849A (en) | 1992-12-22 | 1993-12-02 | Process for the preparation of 2, 3, 5, 6- tetrachloropyridine |
| TR01203/93A TR27699A (tr) | 1992-12-22 | 1993-12-21 | 2,3,5,6-tetrakloropiridin hazirlamaya mahsus bir yöntem. |
| MX9400029A MX9400029A (es) | 1992-12-22 | 1994-01-03 | Proceso para la preparacion de 2, 3, 5, 6-tetracloropiridina. |
| NO943071A NO179790C (no) | 1992-12-22 | 1994-08-19 | Fremgangsmåte ved fremstilling av 2,3,5,6-tetraklorpyridin |
| FI943833A FI943833A0 (fi) | 1992-12-22 | 1994-08-19 | Menetelmä 2,3,5,6-tetraklooripyridiinin valmistamiseksi |
| US08/455,161 US5599939A (en) | 1992-12-22 | 1995-05-31 | Process for the preparation of 2,3,5,6-tetrachloropyridine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK153592A DK169670B1 (da) | 1992-12-22 | 1992-12-22 | Fremgangsmåde til fremstilling af 2,3,5,6-tetrachlorpyridin |
| DK153592 | 1992-12-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK153592D0 DK153592D0 (da) | 1992-12-22 |
| DK153592A true DK153592A (da) | 1994-06-23 |
| DK169670B1 DK169670B1 (da) | 1995-01-09 |
Family
ID=8105840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK153592A DK169670B1 (da) | 1992-12-22 | 1992-12-22 | Fremgangsmåde til fremstilling af 2,3,5,6-tetrachlorpyridin |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US5591857A (da) |
| EP (1) | EP0631573A1 (da) |
| JP (1) | JPH07504206A (da) |
| KR (1) | KR950700254A (da) |
| AU (1) | AU5808294A (da) |
| BR (1) | BR9305934A (da) |
| CA (1) | CA2126675A1 (da) |
| DK (1) | DK169670B1 (da) |
| FI (1) | FI943833A0 (da) |
| HU (1) | HU213537B (da) |
| IL (1) | IL107849A (da) |
| MX (1) | MX9400029A (da) |
| NO (1) | NO179790C (da) |
| TR (1) | TR27699A (da) |
| WO (1) | WO1994014774A1 (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5688953A (en) * | 1996-07-31 | 1997-11-18 | Dowelanco | Process for the preparation of 3,3,5-trichloroglutarimide |
| US6051714A (en) * | 1998-03-12 | 2000-04-18 | Reilly Industries, Inc. | Processes for dechlorinating pyridines |
| WO2000003989A1 (en) | 1998-07-15 | 2000-01-27 | Reilly Industries, Inc. | Dechlorination of pyridines in acidic, zinc-containing mediums |
| US20030027867A1 (en) * | 2001-06-29 | 2003-02-06 | Myriad Genetics, Incorporated | Use of R-NSAID compounds for anti-HIV treatment |
| CN102378615B (zh) | 2009-03-31 | 2016-01-20 | 大王制纸株式会社 | 吸收性物品 |
| CN103482593A (zh) * | 2013-09-13 | 2014-01-01 | 重庆紫光化工股份有限公司 | 一种含磷废液的处理方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4360676A (en) * | 1979-11-30 | 1982-11-23 | Ciba-Geigy Corporation | 3,3,5-Trichloroglutaric acid imide |
-
1992
- 1992-12-22 DK DK153592A patent/DK169670B1/da not_active IP Right Cessation
-
1993
- 1993-12-01 HU HU9402411A patent/HU213537B/hu not_active IP Right Cessation
- 1993-12-01 CA CA002126675A patent/CA2126675A1/en not_active Abandoned
- 1993-12-01 JP JP6514691A patent/JPH07504206A/ja active Pending
- 1993-12-01 US US08/290,946 patent/US5591857A/en not_active Expired - Fee Related
- 1993-12-01 BR BR9305934A patent/BR9305934A/pt not_active Application Discontinuation
- 1993-12-01 WO PCT/DK1993/000392 patent/WO1994014774A1/en not_active Application Discontinuation
- 1993-12-01 AU AU58082/94A patent/AU5808294A/en not_active Abandoned
- 1993-12-01 KR KR1019940702913A patent/KR950700254A/ko not_active Application Discontinuation
- 1993-12-01 EP EP94903736A patent/EP0631573A1/en not_active Withdrawn
- 1993-12-02 IL IL107849A patent/IL107849A/xx not_active IP Right Cessation
- 1993-12-21 TR TR01203/93A patent/TR27699A/xx unknown
-
1994
- 1994-01-03 MX MX9400029A patent/MX9400029A/es unknown
- 1994-08-19 FI FI943833A patent/FI943833A0/fi not_active Application Discontinuation
- 1994-08-19 NO NO943071A patent/NO179790C/no unknown
-
1995
- 1995-05-31 US US08/455,161 patent/US5599939A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| IL107849A (en) | 1997-09-30 |
| FI943833A (fi) | 1994-08-19 |
| NO943071D0 (no) | 1994-08-19 |
| EP0631573A1 (en) | 1995-01-04 |
| FI943833A0 (fi) | 1994-08-19 |
| HUT71953A (en) | 1996-02-28 |
| HU9402411D0 (en) | 1994-11-28 |
| DK153592D0 (da) | 1992-12-22 |
| KR950700254A (ko) | 1995-01-16 |
| NO179790B (no) | 1996-09-09 |
| CA2126675A1 (en) | 1994-07-07 |
| MX9400029A (es) | 1994-07-29 |
| JPH07504206A (ja) | 1995-05-11 |
| US5591857A (en) | 1997-01-07 |
| HU213537B (en) | 1997-07-28 |
| IL107849A0 (en) | 1994-04-12 |
| NO943071L (no) | 1994-10-21 |
| DK169670B1 (da) | 1995-01-09 |
| BR9305934A (pt) | 1997-08-26 |
| US5599939A (en) | 1997-02-04 |
| AU5808294A (en) | 1994-07-19 |
| WO1994014774A1 (en) | 1994-07-07 |
| NO179790C (no) | 1996-12-18 |
| TR27699A (tr) | 1995-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |