BR9808322A - Processo para a preparação de 5-aminometil-2-cloropiridinas - Google Patents
Processo para a preparação de 5-aminometil-2-cloropiridinasInfo
- Publication number
- BR9808322A BR9808322A BR9808322-8A BR9808322A BR9808322A BR 9808322 A BR9808322 A BR 9808322A BR 9808322 A BR9808322 A BR 9808322A BR 9808322 A BR9808322 A BR 9808322A
- Authority
- BR
- Brazil
- Prior art keywords
- chloropyridines
- preparation
- chloropyridine
- aminomethyl
- dichloromethyl
- Prior art date
Links
- XPARFBOWIYMLMY-UHFFFAOYSA-N (6-chloropyridin-3-yl)methanamine Chemical class NCC1=CC=C(Cl)N=C1 XPARFBOWIYMLMY-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- SKCNYHLTRZIINA-UHFFFAOYSA-N 2-chloro-5-(chloromethyl)pyridine Chemical compound ClCC1=CC=C(Cl)N=C1 SKCNYHLTRZIINA-UHFFFAOYSA-N 0.000 abstract 2
- WFTIMXPPHQSLAE-UHFFFAOYSA-N 2-chloro-5-(dichloromethyl)pyridine Chemical compound ClC(Cl)C1=CC=C(Cl)N=C1 WFTIMXPPHQSLAE-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- VXLYOURCUVQYLN-UHFFFAOYSA-N 2-chloro-5-methylpyridine Chemical compound CC1=CC=C(Cl)N=C1 VXLYOURCUVQYLN-UHFFFAOYSA-N 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
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
- C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/36—Radicals substituted by singly-bound nitrogen atoms
- C07D213/38—Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
-
- 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)
Abstract
Patente de Invenção: <B>"PROCESSO PARA A PREPARAçãO DE 5-AMINO-METIL-2-CLOROPIRIDINAS".<D> A presente invenção refere-se à preparação de 5-aminometil-2-cloropiridinas por reação de uma mistura de 5-clorometil-2-cloropiridina e 5-diclorometil-2-cloropiridina com aminas substituídas. A mistura de 5-clorometil-2-cloropiridina e 5-diclorometil-2-cloropiridina é obtida, nesse caso, por cloração de 5-metil-2-cloropiridina
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19710613A DE19710613A1 (de) | 1997-03-14 | 1997-03-14 | Verfahren zur Herstellung von 5-Aminomethyl-2-chlorpyridinen |
| PCT/EP1998/001163 WO1998041504A1 (de) | 1997-03-14 | 1998-03-02 | Verfahren zur herstellung von 5-aminomethyl-2-chlorpyridinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9808322A true BR9808322A (pt) | 2000-05-16 |
Family
ID=7823387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9808322-8A BR9808322A (pt) | 1997-03-14 | 1998-03-02 | Processo para a preparação de 5-aminometil-2-cloropiridinas |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6150528A (pt) |
| EP (1) | EP0970052B1 (pt) |
| JP (1) | JP4320059B2 (pt) |
| KR (1) | KR100486432B1 (pt) |
| CN (1) | CN1113056C (pt) |
| AT (1) | ATE273278T1 (pt) |
| AU (1) | AU6726998A (pt) |
| BR (1) | BR9808322A (pt) |
| DE (2) | DE19710613A1 (pt) |
| DK (1) | DK0970052T3 (pt) |
| ES (1) | ES2227819T3 (pt) |
| HU (1) | HUP0001596A3 (pt) |
| IL (1) | IL131397A (pt) |
| WO (1) | WO1998041504A1 (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6667401B2 (en) * | 2000-01-19 | 2003-12-23 | Bayer Aktiengesellschaft | Method for producing heterocyclic compounds |
| TW200900399A (en) * | 2003-10-01 | 2009-01-01 | Speedel Experimenta Ag | Organic compounds |
| KR100952201B1 (ko) | 2009-07-10 | 2010-04-09 | 주식회사 엘에스텍 | 레이저를 이용한 패턴형성장치 |
| KR100935387B1 (ko) | 2009-07-10 | 2010-01-06 | 주식회사 엘에스텍 | 레이저를 이용한 패턴형성장치 |
| KR100952202B1 (ko) | 2009-09-11 | 2010-04-09 | 주식회사 엘에스텍 | 도광판용 패턴형성장치 |
| EP3696168B1 (en) * | 2018-01-05 | 2022-09-21 | Zhejiang Lantian Environmental Protection Hi-Tech Co., Ltd. | Method for preparation of 2-chloro-5-trifluoromethylpyridine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZW5085A1 (en) * | 1984-04-13 | 1985-09-18 | Nihon Tokushu Noyaku Seizo Kk | Nitromethylene derivatives,intermediates thereof,processes for production thereof,and insecticides |
| DE3630046A1 (de) * | 1986-09-04 | 1988-03-17 | Bayer Ag | Verfahren zur herstellung von 5-chlormethylpyridinen |
| DE4016175A1 (de) * | 1990-05-19 | 1991-11-21 | Bayer Ag | Seitenkettenchlorierung von alkylierten stickstoff-heteroaromaten |
| JP2823414B2 (ja) * | 1992-02-26 | 1998-11-11 | セントラル硝子株式会社 | ２−クロロ−メチルピリジン類の側鎖塩素化法 |
| JP3098100B2 (ja) * | 1992-04-17 | 2000-10-10 | 広栄化学工業株式会社 | ２−クロロ−５−アミノメチルピリジン類の製造方法 |
| US5424437A (en) * | 1993-02-01 | 1995-06-13 | Koei Chemical Co., Ltd. | Process for preparing a 2-chloro-5-aminomethyl-pyridine |
-
1997
- 1997-03-14 DE DE19710613A patent/DE19710613A1/de not_active Withdrawn
-
1998
- 1998-03-02 EP EP98912427A patent/EP0970052B1/de not_active Expired - Lifetime
- 1998-03-02 IL IL13139798A patent/IL131397A/en not_active IP Right Cessation
- 1998-03-02 HU HU0001596A patent/HUP0001596A3/hu unknown
- 1998-03-02 US US09/380,955 patent/US6150528A/en not_active Expired - Lifetime
- 1998-03-02 ES ES98912427T patent/ES2227819T3/es not_active Expired - Lifetime
- 1998-03-02 DK DK98912427T patent/DK0970052T3/da active
- 1998-03-02 AT AT98912427T patent/ATE273278T1/de not_active IP Right Cessation
- 1998-03-02 WO PCT/EP1998/001163 patent/WO1998041504A1/de not_active Ceased
- 1998-03-02 AU AU67269/98A patent/AU6726998A/en not_active Abandoned
- 1998-03-02 JP JP54006798A patent/JP4320059B2/ja not_active Expired - Lifetime
- 1998-03-02 KR KR10-1999-7007584A patent/KR100486432B1/ko not_active Expired - Lifetime
- 1998-03-02 DE DE59811798T patent/DE59811798D1/de not_active Expired - Lifetime
- 1998-03-02 CN CN98803333A patent/CN1113056C/zh not_active Expired - Lifetime
- 1998-03-02 BR BR9808322-8A patent/BR9808322A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE59811798D1 (de) | 2004-09-16 |
| US6150528A (en) | 2000-11-21 |
| EP0970052A1 (de) | 2000-01-12 |
| DK0970052T3 (da) | 2004-12-20 |
| JP2001515496A (ja) | 2001-09-18 |
| KR100486432B1 (ko) | 2005-04-29 |
| KR20000075525A (ko) | 2000-12-15 |
| ATE273278T1 (de) | 2004-08-15 |
| EP0970052B1 (de) | 2004-08-11 |
| IL131397A (en) | 2004-05-12 |
| CN1250439A (zh) | 2000-04-12 |
| JP4320059B2 (ja) | 2009-08-26 |
| AU6726998A (en) | 1998-10-12 |
| WO1998041504A1 (de) | 1998-09-24 |
| HUP0001596A3 (en) | 2002-01-28 |
| IL131397A0 (en) | 2001-01-28 |
| HUP0001596A2 (hu) | 2000-09-28 |
| CN1113056C (zh) | 2003-07-02 |
| ES2227819T3 (es) | 2005-04-01 |
| DE19710613A1 (de) | 1998-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 9A ANUIDADE |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1912 DE 28/08/2007. |