MX2012012007A - Proceso para preparar amidas de acidos carboxilicos pirazolicos. - Google Patents

Proceso para preparar amidas de acidos carboxilicos pirazolicos.

Info

Publication number
MX2012012007A
MX2012012007A MX2012012007A MX2012012007A MX2012012007A MX 2012012007 A MX2012012007 A MX 2012012007A MX 2012012007 A MX2012012007 A MX 2012012007A MX 2012012007 A MX2012012007 A MX 2012012007A MX 2012012007 A MX2012012007 A MX 2012012007A
Authority
MX
Mexico
Prior art keywords
compound
formula
reacting
preparation
carboxylic acid
Prior art date
Application number
MX2012012007A
Other languages
English (en)
Inventor
Hans Tobler
Raphael Dumeunier
Original Assignee
Syngenta Participations Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Syngenta Participations Ag filed Critical Syngenta Participations Ag
Publication of MX2012012007A publication Critical patent/MX2012012007A/es

Links

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/36—Compounds containing oxirane rings with hydrocarbon radicals, substituted by nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Epoxy Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

La invención se refiere a un proceso para preparar la fórmula (I) (Ver Formula) comprendiendo el proceso a) hacer reaccionar el compuesto (II) (Ver Formula) con ciclopentadieno para obtener (III) (Ver Formula) b) hacer reaccionar este compuesto en presencia de un oxidante para obtener el compuesto de fórmula (IV) (Ver Formula) c) hidrogenar este compuesto en presencia de un catalizador metálico y un disolvente inerte en atmósfera de hidrógeno para obtener el compuesto de fórmula (V) (Ver Formula) d) hacer reaccionar este compuesto en presencia de un ácido de Bránsted seguido de un agente reductor para obtener el compuesto de fórmula (VI) (Ver Formula) e) hacer reaccionar (VI) con un compuesto (VII) en presencia de una base para obtener un compuesto de fórmula (VIII) (Ver Formula) f) convertir el compuesto de fórmula (VIII) en presencia de un agente oxidante en el compuesto de fórmula (IX) (Ver Formula) y g) hacer reaccionar el compuesto de fórmula (IX) en presencia de trifenilfosfano/tetra cloruro de carbono o trifenilfosfano/bromotriclorometano para obtener el compuesto de fórmula (1).
MX2012012007A 2010-04-20 2011-04-14 Proceso para preparar amidas de acidos carboxilicos pirazolicos. MX2012012007A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10160440 2010-04-20
PCT/EP2011/055869 WO2011131543A1 (en) 2010-04-20 2011-04-14 Process for the preparation of pyrazole carboxylic acid amides

Publications (1)

Publication Number Publication Date
MX2012012007A true MX2012012007A (es) 2012-12-17

Family

ID=44080322

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012012007A MX2012012007A (es) 2010-04-20 2011-04-14 Proceso para preparar amidas de acidos carboxilicos pirazolicos.

Country Status (12)

Country Link
US (1) US8450499B2 (es)
EP (1) EP2560957B1 (es)
JP (1) JP5684895B2 (es)
CN (1) CN102858750A (es)
AR (1) AR080924A1 (es)
BR (1) BR112012026720B1 (es)
ES (1) ES2478875T3 (es)
IL (1) IL222399A (es)
MX (1) MX2012012007A (es)
TW (1) TWI419881B (es)
UY (1) UY33342A (es)
WO (1) WO2011131543A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2458935T3 (es) * 2010-04-20 2014-05-07 Syngenta Participations Ag Proceso para preparar amidas de ácidos carboxílicos pirazólicos
CN106588745B (zh) * 2016-12-02 2019-06-14 杭州百昂锐地科技有限公司 一种苯并烯氟菌唑的中间体及其制备方法和应用
CN106588668A (zh) * 2016-12-02 2017-04-26 杭州百昂锐地科技有限公司 2‑溴‑5‑硝基‑1,2,3,4‑四氢‑1,4‑桥亚甲基‑萘‑9‑酚及其制备方法
CN108003030B (zh) * 2017-11-09 2020-03-31 浙江工业大学 一种管道化连续制备5-硝基-1,4-二氢-1,4-桥亚甲基-萘的方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093347A (en) 1991-01-28 1992-03-03 Monsanto Company 3-difluoromethylpyrazolecarboxamide fungicides, compositions and use
US5710275A (en) * 1992-05-20 1998-01-20 Merck & Co., Inc. 7β-substituted-4-aza-5α-androstan-3-ones as 5α-reductase inhibitors
TW200401635A (en) * 2002-07-23 2004-02-01 Yamanouchi Pharma Co Ltd 2-Cyano-4-fluoropyrrolidine derivative or salt thereof
TW200804292A (en) 2005-09-16 2008-01-16 Syngenta Participations Ag Process for the production of amides
CN102153478B (zh) 2005-10-25 2012-07-11 先正达参股股份有限公司 用作杀微生物剂的杂环酰胺衍生物
JP2012513961A (ja) * 2008-12-24 2012-06-21 シンジェンタ リミテッド 殺菌剤の調製方法

Also Published As

Publication number Publication date
IL222399A (en) 2015-04-30
WO2011131543A1 (en) 2011-10-27
JP2013525316A (ja) 2013-06-20
BR112012026720A2 (pt) 2015-10-06
JP5684895B2 (ja) 2015-03-18
US8450499B2 (en) 2013-05-28
US20130041161A1 (en) 2013-02-14
TWI419881B (zh) 2013-12-21
AR080924A1 (es) 2012-05-16
UY33342A (es) 2011-12-01
CN102858750A (zh) 2013-01-02
EP2560957B1 (en) 2014-05-07
EP2560957A1 (en) 2013-02-27
TW201204705A (en) 2012-02-01
ES2478875T3 (es) 2014-07-23
BR112012026720B1 (pt) 2018-01-30

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