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UY33342A - Proceso para la preparación de amidas de ácido pirazol carboxílico - Google Patents

Proceso para la preparación de amidas de ácido pirazol carboxílico

Info

Publication number
UY33342A
UY33342A UY0001033342A UY33342A UY33342A UY 33342 A UY33342 A UY 33342A UY 0001033342 A UY0001033342 A UY 0001033342A UY 33342 A UY33342 A UY 33342A UY 33342 A UY33342 A UY 33342A
Authority
UY
Uruguay
Prior art keywords
compound
preparation
amidas
pirazol
carboxyl acid
Prior art date
Application number
UY0001033342A
Other languages
English (en)
Inventor
Raphael Dumeunier
Hans Tobler
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 UY33342A publication Critical patent/UY33342A/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)
  • Epoxy Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

La invención se relaciona con un proceso para la preparación de un compuesto de la fórmula I, proceso que comprende a) hacer reaccionar un compuesto II, con ciclopentadieno para obtener III; b) hacer reaccionar este compuesto en presencia de un oxidante para obtener el compuesto de la fórmula IV; A continuación, y luego de varios pasos intermedios, se llega al compuesto IX al cual se hace reaccionar en presencia de trifenilfosfano/tetracloruro de carbono o trifenilfosfano/bromotriclorometano para obtener el compuesto de la fórmula I.
UY0001033342A 2010-04-20 2011-04-15 Proceso para la preparación de amidas de ácido pirazol carboxílico UY33342A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10160440 2010-04-20

Publications (1)

Publication Number Publication Date
UY33342A true UY33342A (es) 2011-12-01

Family

ID=44080322

Family Applications (1)

Application Number Title Priority Date Filing Date
UY0001033342A UY33342A (es) 2010-04-20 2011-04-15 Proceso para la preparación de amidas de ácido pirazol carboxílico

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
MX2012012009A (es) * 2010-04-20 2012-12-17 Syngenta Participations Ag Proceso para preparar amidas de acidos carboxilicos pirazolicos.
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
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
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
EP2253622A1 (en) * 2005-09-16 2010-11-24 Syngenta Participations AG. Process for the production of amides
EA014297B1 (ru) * 2005-10-25 2010-10-29 Зингента Партисипейшнс Аг Гетероциклические амиды, применимые в качестве микробиоцидов
MX2011006426A (es) * 2008-12-24 2011-07-20 Syngenta Ltd Metodos para la preparacion de arilamidas.

Also Published As

Publication number Publication date
IL222399A (en) 2015-04-30
TW201204705A (en) 2012-02-01
US20130041161A1 (en) 2013-02-14
TWI419881B (zh) 2013-12-21
CN102858750A (zh) 2013-01-02
WO2011131543A1 (en) 2011-10-27
EP2560957B1 (en) 2014-05-07
US8450499B2 (en) 2013-05-28
EP2560957A1 (en) 2013-02-27
ES2478875T3 (es) 2014-07-23
BR112012026720A2 (pt) 2015-10-06
BR112012026720B1 (pt) 2018-01-30
JP5684895B2 (ja) 2015-03-18
MX2012012007A (es) 2012-12-17
AR080924A1 (es) 2012-05-16
JP2013525316A (ja) 2013-06-20

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Legal Events

Date Code Title Description
110 Patent granted

Effective date: 20210405