BR9307636A - Processo de cloração - Google Patents
Processo de cloraçãoInfo
- Publication number
- BR9307636A BR9307636A BR9307636A BR9307636A BR9307636A BR 9307636 A BR9307636 A BR 9307636A BR 9307636 A BR9307636 A BR 9307636A BR 9307636 A BR9307636 A BR 9307636A BR 9307636 A BR9307636 A BR 9307636A
- Authority
- BR
- Brazil
- Prior art keywords
- pyridine
- materials
- reaction zone
- temperature
- chlorination process
- 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
- C07D213/84—Nitriles
-
- 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
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 |
|---|---|
| BR9307636A true BR9307636A (pt) | 1999-06-29 |
Family
ID=26822974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9307636A BR9307636A (pt) | 1992-12-15 | 1993-12-15 | Processo de cloração |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0684943B1 (pt) |
| JP (1) | JP3411573B2 (pt) |
| KR (1) | KR100315272B1 (pt) |
| AT (1) | ATE201670T1 (pt) |
| AU (1) | AU684487B2 (pt) |
| BR (1) | BR9307636A (pt) |
| CA (1) | CA2150540A1 (pt) |
| DE (1) | DE69330284T2 (pt) |
| WO (1) | WO1994013640A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102246104B1 (ko) | 2013-06-14 | 2021-04-29 | 케미노바 에이/에스 | 2,3-디클로로-5-(트리클로로메틸)피리딘의 생산방법 |
Family Cites Families (9)
| 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 |
-
1993
- 1993-12-15 AU AU58503/94A patent/AU684487B2/en not_active Ceased
- 1993-12-15 JP JP51451694A patent/JP3411573B2/ja not_active Expired - Lifetime
- 1993-12-15 WO PCT/US1993/012234 patent/WO1994013640A1/en active IP Right Grant
- 1993-12-15 DE DE69330284T patent/DE69330284T2/de not_active Expired - Lifetime
- 1993-12-15 AT AT94904461T patent/ATE201670T1/de not_active IP Right Cessation
- 1993-12-15 EP EP94904461A patent/EP0684943B1/en not_active Expired - Lifetime
- 1993-12-15 KR KR1019950702419A patent/KR100315272B1/ko not_active IP Right Cessation
- 1993-12-15 CA CA002150540A patent/CA2150540A1/en not_active Abandoned
- 1993-12-15 BR BR9307636A patent/BR9307636A/pt active Search and Examination
Also Published As
| Publication number | Publication date |
|---|---|
| AU684487B2 (en) | 1997-12-18 |
| WO1994013640A1 (en) | 1994-06-23 |
| DE69330284T2 (de) | 2002-04-25 |
| ATE201670T1 (de) | 2001-06-15 |
| KR100315272B1 (ko) | 2002-04-24 |
| EP0684943A4 (pt) | 1995-12-20 |
| JP3411573B2 (ja) | 2003-06-03 |
| AU5850394A (en) | 1994-07-04 |
| JPH08504767A (ja) | 1996-05-21 |
| DE69330284D1 (de) | 2001-07-05 |
| EP0684943B1 (en) | 2001-05-30 |
| EP0684943A1 (en) | 1995-12-06 |
| KR950704255A (ko) | 1995-11-17 |
| CA2150540A1 (en) | 1994-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |