IL106901A - Production of 2,3,5,6-tetrachloropyridine - Google Patents
Production of 2,3,5,6-tetrachloropyridineInfo
- Publication number
- IL106901A IL106901A IL10690193A IL10690193A IL106901A IL 106901 A IL106901 A IL 106901A IL 10690193 A IL10690193 A IL 10690193A IL 10690193 A IL10690193 A IL 10690193A IL 106901 A IL106901 A IL 106901A
- Authority
- IL
- Israel
- Prior art keywords
- process according
- trichloro
- ester
- tetrachloropyridine
- reacting
- 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)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (17)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL10690193A IL106901A (en) | 1993-09-03 | 1993-09-03 | Production of 2,3,5,6-tetrachloropyridine |
| ZA946440A ZA946440B (en) | 1993-09-03 | 1994-08-24 | Production of 2,3,5,6-tetrachloropyridine |
| TW083107905A TW265334B (hu) | 1993-09-03 | 1994-08-29 | |
| KR1019960701074A KR100201803B1 (ko) | 1993-09-03 | 1994-09-02 | 2,3,5,6-테트라클로로피리딘의 제조 방법 |
| EP94928010A EP0716651B1 (en) | 1993-09-03 | 1994-09-02 | Production of 2,3,5,6-tetrachloropyridine |
| JP50831295A JP3463937B2 (ja) | 1993-09-03 | 1994-09-02 | ２，３，５，６−テトラクロロピリジンの製造 |
| ES94928010T ES2111333T3 (es) | 1993-09-03 | 1994-09-02 | Produccion de 2,3,5,6-tetracloropiridina. |
| PCT/US1994/010010 WO1995006639A1 (en) | 1993-09-03 | 1994-09-02 | Production of 2,3,5,6-tetrachloropyridine |
| AU77206/94A AU675005B2 (en) | 1993-09-03 | 1994-09-02 | Production of 2,3,5,6-tetrachloropyridine |
| NZ273780A NZ273780A (en) | 1993-09-03 | 1994-09-02 | Preparation of 2,3,5,6-tetrachloropyridine by cyclisation of 2,2,4-trichloro-4-cyanobutyric acid ester in the presence of phosphorus oxychloride |
| BR9407392A BR9407392A (pt) | 1993-09-03 | 1994-09-02 | Processo para a produção de 2,3,5,6-tetracloropiridina |
| US08/602,806 US5618942A (en) | 1993-09-03 | 1994-09-02 | Production of 2,3,5,6-tetrachloropyridine |
| CA002170778A CA2170778C (en) | 1993-09-03 | 1994-09-02 | Production of 2,3,5,6 -tetrachloropyridine |
| RO96-00429A RO115257B1 (ro) | 1993-09-03 | 1994-09-02 | Procedeu pentru prepararea 2,3,5,6-tetracloropiridinei |
| CN94193818A CN1046708C (zh) | 1993-09-03 | 1994-09-02 | 2,3,5,6－四氯吡啶的制备 |
| HU9600488A HU214023B (en) | 1993-09-03 | 1994-09-02 | Process for production of 2,3,5,6-tetrachloropyridine |
| GR980400345T GR3026170T3 (en) | 1993-09-03 | 1998-02-18 | Production of 2,3,5,6-tetrachloropyridine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL10690193A IL106901A (en) | 1993-09-03 | 1993-09-03 | Production of 2,3,5,6-tetrachloropyridine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL106901A0 IL106901A0 (en) | 1993-12-28 |
| IL106901A true IL106901A (en) | 1996-11-14 |
Family
ID=11065237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL10690193A IL106901A (en) | 1993-09-03 | 1993-09-03 | Production of 2,3,5,6-tetrachloropyridine |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0716651B1 (hu) |
| JP (1) | JP3463937B2 (hu) |
| KR (1) | KR100201803B1 (hu) |
| CN (1) | CN1046708C (hu) |
| AU (1) | AU675005B2 (hu) |
| BR (1) | BR9407392A (hu) |
| CA (1) | CA2170778C (hu) |
| ES (1) | ES2111333T3 (hu) |
| GR (1) | GR3026170T3 (hu) |
| HU (1) | HU214023B (hu) |
| IL (1) | IL106901A (hu) |
| NZ (1) | NZ273780A (hu) |
| RO (1) | RO115257B1 (hu) |
| TW (1) | TW265334B (hu) |
| WO (1) | WO1995006639A1 (hu) |
| ZA (1) | ZA946440B (hu) |
Families Citing this family (1)
| 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 |
Family Cites Families (3)
| 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 |
| ATE11533T1 (de) * | 1979-11-30 | 1985-02-15 | Ciba-Geigy Ag | Verfahren zur herstellung von 2,3,5,6tetrachlorpyridin und 3,5,6-trichlorpyridin-2-ol. |
| US4360676A (en) * | 1979-11-30 | 1982-11-23 | Ciba-Geigy Corporation | 3,3,5-Trichloroglutaric acid imide |
-
1993
- 1993-09-03 IL IL10690193A patent/IL106901A/en not_active IP Right Cessation
-
1994
- 1994-08-24 ZA ZA946440A patent/ZA946440B/xx unknown
- 1994-08-29 TW TW083107905A patent/TW265334B/zh active
- 1994-09-02 ES ES94928010T patent/ES2111333T3/es not_active Expired - Lifetime
- 1994-09-02 CN CN94193818A patent/CN1046708C/zh not_active Expired - Fee Related
- 1994-09-02 WO PCT/US1994/010010 patent/WO1995006639A1/en active IP Right Grant
- 1994-09-02 HU HU9600488A patent/HU214023B/hu not_active IP Right Cessation
- 1994-09-02 JP JP50831295A patent/JP3463937B2/ja not_active Expired - Fee Related
- 1994-09-02 NZ NZ273780A patent/NZ273780A/en unknown
- 1994-09-02 BR BR9407392A patent/BR9407392A/pt not_active IP Right Cessation
- 1994-09-02 RO RO96-00429A patent/RO115257B1/ro unknown
- 1994-09-02 EP EP94928010A patent/EP0716651B1/en not_active Expired - Lifetime
- 1994-09-02 AU AU77206/94A patent/AU675005B2/en not_active Ceased
- 1994-09-02 KR KR1019960701074A patent/KR100201803B1/ko not_active IP Right Cessation
- 1994-09-02 CA CA002170778A patent/CA2170778C/en not_active Expired - Fee Related
-
1998
- 1998-02-18 GR GR980400345T patent/GR3026170T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR100201803B1 (ko) | 1999-06-15 |
| HU214023B (en) | 1997-12-29 |
| GR3026170T3 (en) | 1998-05-29 |
| CN1046708C (zh) | 1999-11-24 |
| TW265334B (hu) | 1995-12-11 |
| AU675005B2 (en) | 1997-01-16 |
| CN1133037A (zh) | 1996-10-09 |
| JP3463937B2 (ja) | 2003-11-05 |
| EP0716651B1 (en) | 1997-12-03 |
| HUT74294A (en) | 1996-11-28 |
| IL106901A0 (en) | 1993-12-28 |
| ZA946440B (en) | 1995-03-31 |
| CA2170778C (en) | 1999-04-27 |
| RO115257B1 (ro) | 1999-12-30 |
| AU7720694A (en) | 1995-03-22 |
| EP0716651A4 (en) | 1996-08-07 |
| WO1995006639A1 (en) | 1995-03-09 |
| BR9407392A (pt) | 1996-11-05 |
| CA2170778A1 (en) | 1995-03-09 |
| HU9600488D0 (en) | 1996-04-29 |
| JPH09506590A (ja) | 1997-06-30 |
| EP0716651A1 (en) | 1996-06-19 |
| NZ273780A (en) | 1996-12-20 |
| ES2111333T3 (es) | 1998-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |