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MX2016006976A - Proceso para la preparacion de 5-fluoro-1h-pirazoles. - Google Patents

Proceso para la preparacion de 5-fluoro-1h-pirazoles.

Info

Publication number
MX2016006976A
MX2016006976A MX2016006976A MX2016006976A MX2016006976A MX 2016006976 A MX2016006976 A MX 2016006976A MX 2016006976 A MX2016006976 A MX 2016006976A MX 2016006976 A MX2016006976 A MX 2016006976A MX 2016006976 A MX2016006976 A MX 2016006976A
Authority
MX
Mexico
Prior art keywords
pyrazoles
fluoro
preparation
hydrazine
olefin
Prior art date
Application number
MX2016006976A
Other languages
English (en)
Other versions
MX394430B (es
Inventor
Funke Christian
Pazenok Sergii
Lui Norbert
Neeff Arnd
Mikhailovich Timoshenko Vadim
Ivanovna KAMINSKAYA Elena
Grigorievich Shermolovich Yuriy
Original Assignee
Bayer Cropscience 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 Bayer Cropscience Ag filed Critical Bayer Cropscience Ag
Publication of MX2016006976A publication Critical patent/MX2016006976A/es
Publication of MX394430B publication Critical patent/MX394430B/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
    • C07D231/16—Halogen atoms or nitro radicals
    • 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
    • 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
    • C07D231/38—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Un nuevo proceso para la preparación de 5-fluoro-1H-pirazoles de la fórmula general (I) como se describe en la presente, que resulta de la reacción de una olefina con hidrazina en presencia de agua y una base.
MX2016006976A 2013-11-27 2014-11-25 Proceso para la preparación de 5-fluoro-1h-pirazoles. MX394430B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13194561 2013-11-27
PCT/EP2014/075490 WO2015078846A1 (en) 2013-11-27 2014-11-25 Process for the preparation of 5-fluoro-1h-pyrazoles

Publications (2)

Publication Number Publication Date
MX2016006976A true MX2016006976A (es) 2016-09-07
MX394430B MX394430B (es) 2025-03-24

Family

ID=49674200

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016006976A MX394430B (es) 2013-11-27 2014-11-25 Proceso para la preparación de 5-fluoro-1h-pirazoles.

Country Status (11)

Country Link
US (1) US9725415B2 (es)
EP (1) EP3083566B1 (es)
JP (1) JP6678581B2 (es)
KR (1) KR102367319B1 (es)
CN (1) CN105934429B (es)
BR (1) BR112016011890B1 (es)
ES (1) ES2939161T3 (es)
IL (1) IL245474B (es)
MX (1) MX394430B (es)
TW (1) TWI688557B (es)
WO (1) WO2015078846A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6148730B2 (ja) * 2012-07-19 2017-06-14 バイエル・クロップサイエンス・アクチェンゲゼルシャフト ５−フルオロ−１ｈ−ピラゾール類の製造方法
TWI678362B (zh) * 2013-11-27 2019-12-01 德商拜耳動物保健有限公司 用於製備５-氟-１ｈ-吡唑之方法（二）
EP3590927A1 (en) 2018-07-05 2020-01-08 Bayer Animal Health GmbH Novel compounds for controlling arthropods
EP3771711A1 (en) 2019-07-29 2021-02-03 Bayer Animal Health GmbH Pyrazole derivatives for controlling arthropods
WO2021028479A1 (en) 2019-08-14 2021-02-18 Vetoquinol S.A. Compositions comprising tigolaner for controlling parasites
PT4157830T (pt) 2020-05-27 2025-07-04 Vetoquinol Sa Método de preparação de 2-cloro-n-(1-cianociclopropil)-5- [2'-metil-5'-(pentafluoroetil)-4'-(trifluorometil)-2'h- 1,3'-bipirarazol-4-il]benzamida
CA3183100A1 (en) 2020-05-29 2021-12-02 Boehringer Ingelheim Pharma Gmbh & Co. Kg Anthelmintic heterocyclic compounds

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1456419A1 (ru) 1987-06-18 1989-02-07 Институт элементоорганических соединений им.А.Н.Несмеянова Способ получени 1-замещенных 3-пентафторэтил-4-трифторметил-5-фторпиразолов
JP2817863B2 (ja) * 1992-02-21 1998-10-30 宇部興産株式会社 含フッ素ピラゾール化合物、その製法及び有害生物防除剤
US5254774A (en) 1992-12-28 1993-10-19 Minnesota Mining And Manufacturing Company Preparation of hexafluoropropene oligomers
EP1670757B1 (en) 2003-10-08 2009-05-06 Eli Lilly And Company Pyrrole and pyrazole derivatives as potentiators of glutamate receptors
BRPI0708974A2 (pt) * 2006-03-22 2011-06-21 Hoffmann La Roche composto, composição farmacêutica, métodos de tratamento de diabetes, obesidade ou sìndrome metabólica e uso do composto
CA2711603A1 (en) 2008-01-11 2009-07-16 The Regents Of The University Of California Activators of executioner procaspases 3, 6 and 7
EP2184273A1 (de) * 2008-11-05 2010-05-12 Bayer CropScience AG Halogen-substituierte Verbindungen als Pestizide
CA2826059A1 (en) * 2011-02-09 2012-08-16 Pierre Joseph Marcel Jung Insecticidal compounds
JP6148730B2 (ja) * 2012-07-19 2017-06-14 バイエル・クロップサイエンス・アクチェンゲゼルシャフト ５−フルオロ−１ｈ−ピラゾール類の製造方法
PT2953942T (pt) * 2013-02-06 2018-01-17 Bayer Cropscience Ag Derivados de pirazol substituídos com halogéneo como agentes pesticidas

Also Published As

Publication number Publication date
EP3083566B1 (en) 2022-12-21
IL245474B (en) 2019-12-31
JP6678581B2 (ja) 2020-04-08
IL245474A0 (en) 2016-06-30
US20160289194A1 (en) 2016-10-06
TWI688557B (zh) 2020-03-21
US9725415B2 (en) 2017-08-08
CN105934429A (zh) 2016-09-07
BR112016011890B1 (pt) 2021-11-16
EP3083566A1 (en) 2016-10-26
MX394430B (es) 2025-03-24
ES2939161T3 (es) 2023-04-19
CN105934429B (zh) 2022-03-04
KR20160089509A (ko) 2016-07-27
TW201609662A (zh) 2016-03-16
KR102367319B1 (ko) 2022-02-23
BR112016011890A2 (es) 2017-08-08
WO2015078846A1 (en) 2015-06-04
JP2016538301A (ja) 2016-12-08

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