MX2009013592A - Proceso para la preparacion de pirazoles. - Google Patents
Proceso para la preparacion de pirazoles.Info
- Publication number
- MX2009013592A MX2009013592A MX2009013592A MX2009013592A MX2009013592A MX 2009013592 A MX2009013592 A MX 2009013592A MX 2009013592 A MX2009013592 A MX 2009013592A MX 2009013592 A MX2009013592 A MX 2009013592A MX 2009013592 A MX2009013592 A MX 2009013592A
- Authority
- MX
- Mexico
- Prior art keywords
- processes
- pyrazoles
- preparation
- hal
- sup
- Prior art date
Links
- 150000003217 pyrazoles Chemical class 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
- C07D231/16—Halogen atoms or nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/72—Hydrazones
- C07C251/74—Hydrazones having doubly-bound carbon atoms of hydrazone groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C251/76—Hydrazones having doubly-bound carbon atoms of hydrazone groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of a saturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
Abstract
La presente invención se refiere a procesos novedosos para la producción de los compuestos de la fórmula I (ver fórmula (I)) en los cuales Hal y Hal' son en forma independiente C1 o F, y R1 es H, Cl o F.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07012546A EP2008996A1 (en) | 2007-06-27 | 2007-06-27 | Process for the production of pyrazoles |
PCT/EP2008/004830 WO2009000442A2 (en) | 2007-06-27 | 2008-06-16 | Processes for the preparation of pyrazoles |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009013592A true MX2009013592A (es) | 2010-01-20 |
Family
ID=38812166
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009013592A MX2009013592A (es) | 2007-06-27 | 2008-06-16 | Proceso para la preparacion de pirazoles. |
MX2009013591A MX2009013591A (es) | 2007-06-27 | 2008-06-16 | Proceso para la preparacion de pirazoles. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009013591A MX2009013591A (es) | 2007-06-27 | 2008-06-16 | Proceso para la preparacion de pirazoles. |
Country Status (18)
Country | Link |
---|---|
US (3) | US8269020B2 (es) |
EP (3) | EP2008996A1 (es) |
JP (2) | JP5563449B2 (es) |
KR (2) | KR20100025531A (es) |
CN (3) | CN101796021A (es) |
AR (2) | AR067356A1 (es) |
AU (2) | AU2008267472A1 (es) |
BR (2) | BRPI0813284B1 (es) |
CA (2) | CA2690246A1 (es) |
CL (2) | CL2008001897A1 (es) |
CO (2) | CO6251314A2 (es) |
CR (2) | CR11161A (es) |
EC (2) | ECSP099817A (es) |
IL (2) | IL202419A0 (es) |
MX (2) | MX2009013592A (es) |
RU (2) | RU2010102135A (es) |
TW (2) | TW200916445A (es) |
WO (2) | WO2009000441A1 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2008996A1 (en) * | 2007-06-27 | 2008-12-31 | Syngeta Participations AG | Process for the production of pyrazoles |
EP2133341A1 (de) * | 2008-02-25 | 2009-12-16 | Bayer CropScience AG | Verfahren zur regioselektiven Synthese von 1-Alkyl-3-haloalkyl-pyrazol-4-carbonsäure-Derivaten |
WO2010037688A1 (en) * | 2008-09-30 | 2010-04-08 | Solvay Sa | Process for the synthesis of halogenated cyclic compounds |
GB0908435D0 (en) * | 2009-05-15 | 2009-06-24 | Syngenta Ltd | Processes |
WO2012025469A1 (en) * | 2010-08-24 | 2012-03-01 | Solvay Sa | Improved process for the preparation of esters of 1-h-pyrazole-4-carboxylic acids |
FR2975990B1 (fr) * | 2011-06-01 | 2013-05-24 | Rhodia Operations | Procede de preparation d'un compose organique fluore |
FR2975992B1 (fr) * | 2011-06-01 | 2013-11-08 | Rhodia Operations | Procede de preparation d'un compose fluoromethylpyrazole sous forme acide carboxylique ou derivee |
DK2850066T3 (en) * | 2012-05-14 | 2016-04-25 | Bayer Cropscience Ag | PROCESS FOR THE PREPARATION OF 1-alkyl-3-fluoroalkyl-1H-pyrazole-4-carboxylic acid chlorides |
US8871947B2 (en) | 2013-02-04 | 2014-10-28 | KingChem LLC | Preparation of alkyl 3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid ester |
DK3060540T3 (en) | 2013-10-23 | 2018-10-15 | Bayer Cropscience Ag | PROCEDURE FOR THE PREPARATION OF HALOGEN KETONS |
CN103570623B (zh) * | 2013-11-12 | 2015-05-20 | 湖南化工研究院 | 一种3-(二氟甲基)-1-甲基-1h-吡唑-4-羧酸的制备方法 |
US9139507B2 (en) | 2013-12-09 | 2015-09-22 | KingChem LLC. | Process for the preparation of alkyl 3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxylate and its analogs |
CN103787977B (zh) | 2014-01-21 | 2016-05-25 | 南通雅本化学有限公司 | 一种空气氧化制备3-氟代烷基-1-取代吡唑-4-羧酸的方法 |
CN105541716B (zh) | 2015-03-26 | 2024-02-23 | Agc株式会社 | 吡唑衍生物的制造方法 |
CN104945325B (zh) * | 2015-06-19 | 2017-04-05 | 浙江永太科技股份有限公司 | 一种吡唑甲酸衍生物的制备方法 |
US10407413B2 (en) | 2015-06-19 | 2019-09-10 | Zhejiang Yongtai Technology Co., Ltd. | Method for preparing pyrazolecarboxylic acid derivative, and intermediate thereof |
WO2017054112A1 (zh) * | 2015-09-28 | 2017-04-06 | 常州市卜弋科研化工有限公司 | 3-氟代烷基-1-甲基吡唑-4-羧酸的制备方法 |
CN106554311B (zh) * | 2015-09-28 | 2019-03-01 | 常州市卜弋科研化工有限公司 | 3-氟代烷基-1-甲基吡唑-4-羧酸的制备方法 |
KR20210011922A (ko) | 2018-05-21 | 2021-02-02 | 피아이 인더스트리스 엘티디. | 치환된 헤테로사이클릭 화합물의 제조 방법 |
CN109232425A (zh) * | 2018-10-16 | 2019-01-18 | 山东省农药科学研究院 | 一种苯丙烯氟菌唑中间体3-(二氟甲基)-1-甲基-1h-吡唑-4-羧酸的合成方法 |
CN110577503A (zh) | 2019-08-02 | 2019-12-17 | 宿迁市科莱博生物化学有限公司 | 一种卤素取代化合物及其制备方法和应用 |
CN111303035A (zh) * | 2020-03-18 | 2020-06-19 | 徐州圣元化工有限公司 | 一种3-(二氟甲基)-1-甲基-1h-吡唑-4-羧酸的制备方法 |
CN111233768B (zh) * | 2020-03-18 | 2021-08-03 | 徐州圣元化工有限公司 | 一种3-(二氟甲基)-1-甲基-1h-吡唑-4-羧酸乙酯的制备方法 |
WO2022233129A1 (en) | 2021-05-05 | 2022-11-10 | Fujian Yongjing Technology Co., Ltd | New process for the synthesis of 5-fluoro-3- (difuoromethyl) -5-fluoro-1-methyl-1h-pyrazole-4-carboxylic acid derivatives and the free acid thereof |
CN117384096A (zh) * | 2023-12-13 | 2024-01-12 | 山东国邦药业有限公司 | 一种二氟吡唑酸的制备方法 |
CN117447401B (zh) * | 2023-12-26 | 2024-04-19 | 山东国邦药业有限公司 | 一种二氟吡唑酸的合成方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0759557B2 (ja) * | 1987-12-25 | 1995-06-28 | 三井東圧化学株式会社 | 1,3−ジアルキルピラゾール−4−アルデヒド誘導体の製造方法 |
JPH0759558B2 (ja) * | 1987-12-25 | 1995-06-28 | 三井東圧化学株式会社 | 1,3−ジアルキルピラゾール−4−アルデヒド類の製造法 |
JPH089599B2 (ja) * | 1988-08-02 | 1996-01-31 | 三井東圧化学株式会社 | ピラゾールカルボン酸類の製造方法 |
JP2006519755A (ja) * | 2002-11-20 | 2006-08-31 | ロレアル | ピラゾール−カルボキシアミドを含有する毛髪の手入れ用又は睫毛用の組成物、毛髪及び睫毛の成長を刺激し、及び/又は抜毛を防止するためのそれらの使用 |
DE10349500A1 (de) * | 2003-10-23 | 2005-06-02 | Bayer Cropscience Ag | Verfahren zum Herstellen von 2-Dihalogenacyl-3-amino-acrylsäureestern und 3-Dihalogenmethyl-pyrazol-4-carbonsäureestern |
ES2345261T3 (es) * | 2004-02-27 | 2010-09-20 | Eli Lilly And Company | Derivados de 4-amino-piperidina como inhibidores de la captacion de monoamina. |
WO2005123690A1 (de) * | 2004-06-18 | 2005-12-29 | Basf Aktiengesellschaft | 1-methyl-3-difluormethyl-pyrazol-4-carbonsäure-(ortho-phenyl)-anilide und ihre verwendung als fungizid |
SI1781662T1 (sl) * | 2004-08-18 | 2011-07-29 | Pfizer | Zaviralci RNA-odvisne RNA-polimeraze hepatitisa C in sestavki in zdravljenja, v katerih se uporabljajo |
WO2006090778A1 (ja) * | 2005-02-25 | 2006-08-31 | Sagami Chemical Research Center | 1-置換-3-フルオロアルキルピラゾール-4-カルボン酸エステルの製造方法 |
TW200804292A (en) * | 2005-09-16 | 2008-01-16 | Syngenta Participations Ag | Process for the production of amides |
BRPI0812054B1 (pt) * | 2007-06-01 | 2015-12-29 | Basf Se | processo de preparação de (3-di-halometilpirazol-4-il) carboxamidas n-substituídas |
EP2008996A1 (en) * | 2007-06-27 | 2008-12-31 | Syngeta Participations AG | Process for the production of pyrazoles |
-
2007
- 2007-06-27 EP EP07012546A patent/EP2008996A1/en not_active Ceased
-
2008
- 2008-06-16 CA CA2690246A patent/CA2690246A1/en not_active Abandoned
- 2008-06-16 KR KR1020097026780A patent/KR20100025531A/ko not_active Application Discontinuation
- 2008-06-16 US US12/666,179 patent/US8269020B2/en active Active
- 2008-06-16 CN CN200880021857A patent/CN101796021A/zh active Pending
- 2008-06-16 AU AU2008267472A patent/AU2008267472A1/en not_active Abandoned
- 2008-06-16 MX MX2009013592A patent/MX2009013592A/es not_active Application Discontinuation
- 2008-06-16 RU RU2010102135/04A patent/RU2010102135A/ru not_active Application Discontinuation
- 2008-06-16 CA CA002689218A patent/CA2689218A1/en not_active Abandoned
- 2008-06-16 MX MX2009013591A patent/MX2009013591A/es active IP Right Grant
- 2008-06-16 US US12/665,738 patent/US20100256390A1/en not_active Abandoned
- 2008-06-16 JP JP2010513717A patent/JP5563449B2/ja active Active
- 2008-06-16 RU RU2010102137/04A patent/RU2010102137A/ru not_active Application Discontinuation
- 2008-06-16 EP EP08773462A patent/EP2170832A2/en not_active Withdrawn
- 2008-06-16 WO PCT/EP2008/004829 patent/WO2009000441A1/en active Application Filing
- 2008-06-16 CN CN200880022057A patent/CN101687806A/zh active Pending
- 2008-06-16 WO PCT/EP2008/004830 patent/WO2009000442A2/en active Application Filing
- 2008-06-16 CN CN2011103836384A patent/CN102516175A/zh active Pending
- 2008-06-16 BR BRPI0813284-4A patent/BRPI0813284B1/pt active IP Right Grant
- 2008-06-16 EP EP08773461A patent/EP2167461B1/en active Active
- 2008-06-16 BR BRPI0813903-2A2A patent/BRPI0813903A2/pt not_active Application Discontinuation
- 2008-06-16 KR KR1020097026870A patent/KR20100025533A/ko not_active Application Discontinuation
- 2008-06-16 AU AU2008267473A patent/AU2008267473A1/en not_active Abandoned
- 2008-06-16 JP JP2010513718A patent/JP2010531315A/ja active Pending
- 2008-06-23 TW TW097123281A patent/TW200916445A/zh unknown
- 2008-06-23 TW TW097123280A patent/TW200914428A/zh unknown
- 2008-06-26 CL CL2008001897A patent/CL2008001897A1/es unknown
- 2008-06-26 CL CL2008001896A patent/CL2008001896A1/es unknown
- 2008-06-27 AR ARP080102805A patent/AR067356A1/es not_active Application Discontinuation
- 2008-06-27 AR ARP080102804A patent/AR067355A1/es not_active Application Discontinuation
-
2009
- 2009-11-30 IL IL202419A patent/IL202419A0/en unknown
- 2009-12-10 IL IL202664A patent/IL202664A/en active IP Right Grant
- 2009-12-14 CR CR11161A patent/CR11161A/es not_active Application Discontinuation
- 2009-12-14 CO CO09142556A patent/CO6251314A2/es not_active Application Discontinuation
- 2009-12-14 CO CO09142558A patent/CO6251313A2/es not_active Application Discontinuation
- 2009-12-14 CR CR11162A patent/CR11162A/es not_active Application Discontinuation
- 2009-12-18 EC EC2009009817A patent/ECSP099817A/es unknown
- 2009-12-18 EC EC2009009818A patent/ECSP099818A/es unknown
-
2012
- 2012-09-17 US US13/621,686 patent/US8785657B2/en active Active
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Legal Events
Date | Code | Title | Description |
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FA | Abandonment or withdrawal |