JP2005511782A5 - - Google Patents
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- Publication number
- JP2005511782A5 JP2005511782A5 JP2003552708A JP2003552708A JP2005511782A5 JP 2005511782 A5 JP2005511782 A5 JP 2005511782A5 JP 2003552708 A JP2003552708 A JP 2003552708A JP 2003552708 A JP2003552708 A JP 2003552708A JP 2005511782 A5 JP2005511782 A5 JP 2005511782A5
- Authority
- JP
- Japan
- Prior art keywords
- ester
- amino
- acrylic acid
- acid
- halogenacyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10161978A DE10161978A1 (de) | 2001-12-17 | 2001-12-17 | Verfahren zur Herstellung von 2-Halogenacyl-3-amino-acrylsäure-derivate |
| PCT/EP2002/013721 WO2003051820A1 (de) | 2001-12-17 | 2002-12-04 | Verfahren zur herstellung von 2-halogenacyl-3-amino-acrylsäure- derivaten |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005511782A JP2005511782A (ja) | 2005-04-28 |
| JP2005511782A5 true JP2005511782A5 (https=) | 2006-01-26 |
| JP4301951B2 JP4301951B2 (ja) | 2009-07-22 |
Family
ID=7709546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003552708A Expired - Fee Related JP4301951B2 (ja) | 2001-12-17 | 2002-12-04 | ２−ハロゲンアシル−３−アミノ−アクリル酸−誘導体の製造方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6706911B1 (https=) |
| EP (1) | EP1458670B1 (https=) |
| JP (1) | JP4301951B2 (https=) |
| CN (1) | CN100338029C (https=) |
| AT (1) | ATE501113T1 (https=) |
| AU (1) | AU2002363862A1 (https=) |
| DE (2) | DE10161978A1 (https=) |
| WO (1) | WO2003051820A1 (https=) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9324517D0 (en) * | 1993-11-30 | 1994-01-19 | Octel Chem Ltd | Process for the preparation of substituted 4-hydroxycoumarins |
| 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 |
| HUE026011T2 (en) | 2006-03-22 | 2016-05-30 | Hoffmann La Roche | Pyrazoles as 11-beta-HSD-1 |
| DE102006039909A1 (de) * | 2006-08-25 | 2008-03-13 | Bayer Cropscience Ag | Verfahren zum Herstellen von 3-Dihalomethyl-pyrazol-4-carbonsäurederivaten |
| JPWO2008081711A1 (ja) | 2006-12-28 | 2010-04-30 | 三井化学アグロ株式会社 | ２−含フッ素アシル−３−アミノアクリロニトリル誘導体及びその製造方法 |
| US8124787B2 (en) | 2007-05-31 | 2012-02-28 | Syngenta Crop Protection, Inc. | Process for the production of pyrazoles |
| WO2009021987A1 (en) | 2007-08-16 | 2009-02-19 | Solvay (Société Anonyme) | Process for the preparation of esters of 4-fluorosubstituted 3-oxo-alcanoic acids |
| EP2042482A1 (de) | 2007-09-26 | 2009-04-01 | Bayer CropScience AG | Verfahren zur Herstellung von 2-Dihalogenacyl-3-amino-acrylsäure-Derivaten |
| EP2072497A1 (de) | 2007-12-21 | 2009-06-24 | Bayer CropScience AG | Verfahren zum Herstellen von 2-Fluoracyl-3-amino-acrylsäure-Derivaten |
| BRPI0908991A2 (pt) * | 2008-03-18 | 2015-10-13 | Mitsui Chemicals Agro Inc | método para produzir derivado de ácido acilacético contendo flúor, método para produzir derivado de éster de ácido pirazolcarboxílico contendo flúor e método para produzir derivado de ácido pirazolcarboxílixo contendo flúor |
| JP2009227643A (ja) * | 2008-03-25 | 2009-10-08 | Mitsui Chemicals Agro Inc | 含フッ素アルキルカルボン酸誘導体を利用した含フッ素ピラゾール誘導体の製造方法 |
| AR073932A1 (es) | 2008-05-02 | 2010-12-15 | Basf Se | Compuestos de esteres de acido 2-(aminometiliden)-4,4-difluoro-3- oxobutirico y procedimiento para su preparacion |
| AR074623A1 (es) * | 2008-05-02 | 2011-02-02 | Basf Se | Procedimiento para la preparacion de esteres de acido 2-(aminometiliden)-3-oxobutirico, sustituidos por halogeno |
| DK2288597T3 (en) | 2008-05-05 | 2015-01-26 | Basf Se | PROCESS FOR THE PREPARATION OF 1,3,4-SUBSTITUTED pyrazole |
| MX2011000209A (es) | 2008-07-21 | 2011-03-01 | Basf Se | Procedimiento para la obtencion de esteres de acido pirazolcarboxilicos disustituidos en 1,3. |
| JP5228817B2 (ja) * | 2008-11-12 | 2013-07-03 | セントラル硝子株式会社 | ピラゾール化合物の製造方法 |
| TWI518084B (zh) * | 2009-03-26 | 2016-01-21 | 鹽野義製藥股份有限公司 | 哌喃酮與吡啶酮衍生物之製造方法 |
| EP2496561B1 (en) | 2009-11-05 | 2014-06-04 | Basf Se | Process for preparing aminale and their use for preparing 1,3-disubstituted pyrazole compounds |
| EP2496560B1 (en) | 2009-11-05 | 2015-04-22 | Basf Se | Process for preparing 1,3-disubstituted pyrazole compounds |
| GB201004299D0 (en) * | 2010-03-15 | 2010-04-28 | Syngenta Participations Ag | Process |
| JP5793983B2 (ja) * | 2011-06-22 | 2015-10-14 | セントラル硝子株式会社 | ピラゾール化合物の製造方法 |
| CH706864B1 (de) * | 2011-06-22 | 2016-03-31 | Central Glass Co Ltd | Verfahren zur Herstellung einer Pyrazol-Verbindung. |
| JP5915004B2 (ja) * | 2011-06-22 | 2016-05-11 | セントラル硝子株式会社 | ピラゾール化合物の製造方法 |
| JP5830957B2 (ja) * | 2011-06-22 | 2015-12-09 | セントラル硝子株式会社 | ピラゾール化合物の製造方法 |
| EP3154947B1 (en) * | 2014-06-11 | 2018-03-28 | Bayer CropScience Aktiengesellschaft | Process for preparing 3,5-bis(haloalkyl)pyrazoles via acylation of ketimines |
| BR112016028702B1 (pt) | 2014-06-11 | 2021-05-04 | Bayer Cropscience Aktiengesellschaft | processo para preparação de derivados de 3,5-bis(haloalquil)pirazole via acilação de hidrazonas |
| CN104529899A (zh) * | 2014-12-19 | 2015-04-22 | 浙江泰达作物科技有限公司 | 高区域选择性制备1-烷基-3-卤代烷基吡唑衍生物的方法 |
| CN105541716B (zh) * | 2015-03-26 | 2024-02-23 | Ａｇｃ株式会社 | 吡唑衍生物的制造方法 |
| EP3178813A1 (en) | 2015-12-09 | 2017-06-14 | Basf Se | Method for preparing halogenated 3-oxocarboxylates carrying a 2-alkoxymethylidene or a 2-dialkylaminomethylidene group |
| WO2019043238A1 (en) | 2017-09-04 | 2019-03-07 | Solvay Sa | PROCESS AND INTERMEDIARY FOR MANUFACTURING DIFLUOROACETYL CHLORIDE |
| CN112041303A (zh) * | 2018-05-21 | 2020-12-04 | Pi工业有限公司 | 制备取代的杂环化合物的方法 |
| KR20210022048A (ko) | 2018-06-18 | 2021-03-02 | 바이엘 악티엔게젤샤프트 | 이치환된 3-피라졸 카르복실레이트, 및 에놀레이트의 아실화를 통한 그의 제조 방법 |
| 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 |
| CN111307962B (zh) * | 2019-12-03 | 2022-07-08 | 珠海润都制药股份有限公司 | 一种盐酸莫西沙星中3-二甲氨基丙烯酸乙酯的检测方法 |
| CN111362874B (zh) * | 2020-03-16 | 2021-06-29 | 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 |
| CN112480007B (zh) * | 2020-12-08 | 2022-11-18 | 宿迁市科莱博生物化学有限公司 | 一种1，3-二甲基-1h-吡唑-4-羧酸的合成方法 |
| CN115403524A (zh) * | 2021-05-26 | 2022-11-29 | 浙江省化工研究院有限公司 | 3-氟代吡唑羧酸酯、3-氟代烷基-1-取代吡唑-4-羧酸的制备方法 |
| CN117142954A (zh) * | 2023-09-28 | 2023-12-01 | 淄博飞源化工有限公司 | 4,4,4-三氟乙酰乙酸乙酯的制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2578788A (en) * | 1949-05-13 | 1951-12-18 | Rohm & Haas | Preparation of beta-tertiary aminoacrylic esters from alkoxyacrylic esters |
| DE3712204A1 (de) * | 1987-04-10 | 1988-10-27 | Bayer Ag | 3-halogenalkyl-1-aryl-pyrazole |
| DE4302156A1 (de) | 1993-01-27 | 1994-07-28 | Bayer Ag | Verfahren zur Herstellung von Aminomethylenverbindungen |
| KR20000035081A (ko) | 1998-11-10 | 2000-06-26 | 마크 에스. 아들러 | 2-(트리할로아세틸)-3-(치환된 아미노)-2-프로페노에이트 제조방법 |
| ATE245140T1 (de) * | 1998-11-18 | 2003-08-15 | Asahi Glass Co Ltd | Derivate der aminoacryl-säure und ein verfahren zur herstellung derselben |
-
2001
- 2001-12-17 DE DE10161978A patent/DE10161978A1/de not_active Withdrawn
-
2002
- 2002-12-04 AU AU2002363862A patent/AU2002363862A1/en not_active Abandoned
- 2002-12-04 JP JP2003552708A patent/JP4301951B2/ja not_active Expired - Fee Related
- 2002-12-04 EP EP02798321A patent/EP1458670B1/de not_active Expired - Lifetime
- 2002-12-04 DE DE50214951T patent/DE50214951D1/de not_active Expired - Lifetime
- 2002-12-04 WO PCT/EP2002/013721 patent/WO2003051820A1/de not_active Ceased
- 2002-12-04 CN CNB02825189XA patent/CN100338029C/zh not_active Expired - Fee Related
- 2002-12-04 AT AT02798321T patent/ATE501113T1/de active
- 2002-12-13 US US10/319,242 patent/US6706911B1/en not_active Expired - Fee Related
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