BR112016011899A2 - Processo para preparação de 5-fluoro-1h-pirazóis - Google Patents

Processo para preparação de 5-fluoro-1h-pirazóis

Info

Publication number
BR112016011899A2
BR112016011899A2 BR112016011899A BR112016011899A BR112016011899A2 BR 112016011899 A2 BR112016011899 A2 BR 112016011899A2 BR 112016011899 A BR112016011899 A BR 112016011899A BR 112016011899 A BR112016011899 A BR 112016011899A BR 112016011899 A2 BR112016011899 A2 BR 112016011899A2
Authority
BR
Brazil
Prior art keywords
fluoro
preparation
pyrazols
pyrazoles
hydrazine
Prior art date
Application number
BR112016011899A
Other languages
English (en)
Other versions
BR112016011899B1 (pt
Inventor
Pazenok Sergii
Lui Norbert
Original Assignee
Bayer Cropscience Ag
Bayer Animal Health Gmbh
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, Bayer Animal Health Gmbh filed Critical Bayer Cropscience Ag
Publication of BR112016011899A2 publication Critical patent/BR112016011899A2/pt
Publication of BR112016011899B1 publication Critical patent/BR112016011899B1/pt

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
    • 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
    • C07D231/16—Halogen atoms or nitro radicals

Abstract

PROCESSO PARA PREPARAÇÃO DE 5-FLUORO-1H-PIRAZOLES. Um novo processo para a preparação de 5-fluoro-1H-pirazoles da fórmula geral (I) conforme descrito neste documento, compreendendo a reação de uma olefina com uma hidrazina.
BR112016011899-5A 2013-11-27 2014-11-25 Processo para preparação de 5-fluoro-1h-pirazóis BR112016011899B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13194560 2013-11-27
EP13194560.2 2013-11-27
PCT/EP2014/075491 WO2015078847A1 (en) 2013-11-27 2014-11-25 Process for the preparation of 5-fluoro-1h-pyrazoles

Publications (2)

Publication Number Publication Date
BR112016011899A2 true BR112016011899A2 (pt) 2017-08-08
BR112016011899B1 BR112016011899B1 (pt) 2021-03-23

Family

ID=49674199

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016011899-5A BR112016011899B1 (pt) 2013-11-27 2014-11-25 Processo para preparação de 5-fluoro-1h-pirazóis

Country Status (11)

Country Link
US (1) US9845312B2 (pt)
EP (1) EP3083565B1 (pt)
JP (1) JP6613234B2 (pt)
KR (1) KR102367289B1 (pt)
CN (1) CN105934428B (pt)
BR (1) BR112016011899B1 (pt)
ES (1) ES2861507T3 (pt)
IL (1) IL245476B (pt)
MX (1) MX2016006977A (pt)
TW (1) TWI678362B (pt)
WO (1) WO2015078847A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2605382T3 (es) * 2012-07-19 2017-03-14 Bayer Cropscience Ag Procedimiento de preparación de 5-fluoro-1H-pirazoles
BR112022002623A2 (pt) 2019-08-14 2022-05-03 Vetoquinol Sa Composição, composição compreendendo praziquantel, emodepsida e um componente solvente, método para produzir uma composição e composição para uso
WO2021095577A1 (ja) * 2019-11-14 2021-05-20 ユニマテック株式会社 含フッ素ピラゾール化合物およびその製造方法
CA3178621A1 (en) 2020-05-27 2021-12-02 Franz-Josef Mais Method for preparing 2-chloro-n-(1-cyanocyclopropyl)-5-[2'-methyl-5'-(pentafluoroethyl)-4'-(trifluoromethyl)-2'h-1,3'-bipyrazol-4-yl]benzamide
MX2022015038A (es) 2020-05-29 2023-01-04 Boehringer Ingelheim Animal Health Usa Inc Compuestos heterociclicos como anthelminticos.
JPWO2022230599A1 (pt) * 2021-04-27 2022-11-03

Family Cites Families (9)

* 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
DE602004021011D1 (de) * 2003-10-08 2009-06-18 Lilly Co Eli Pyrrol- und pyrazolderivate als potentiatoren von glutamatrezeptoren
GB0403155D0 (en) * 2004-02-12 2004-03-17 Vernalis Res Ltd Chemical compounds
RU2470016C2 (ru) 2006-03-22 2012-12-20 Ф.Хоффманн-Ля Рош Аг Производное бипиразола
EP2184273A1 (de) 2008-11-05 2010-05-12 Bayer CropScience AG Halogen-substituierte Verbindungen als Pestizide
AR085318A1 (es) 2011-02-09 2013-09-25 Syngenta Participations Ag Derivados de triazol que tienen actividad insecticida
EP3083566B1 (en) * 2013-11-27 2022-12-21 Bayer Animal Health GmbH Process for the preparation of 5-fluoro-1h-pyrazoles

Also Published As

Publication number Publication date
EP3083565B1 (en) 2020-12-23
ES2861507T3 (es) 2021-10-06
BR112016011899B1 (pt) 2021-03-23
US20160289213A1 (en) 2016-10-06
EP3083565A1 (en) 2016-10-26
US9845312B2 (en) 2017-12-19
KR102367289B1 (ko) 2022-02-23
TWI678362B (zh) 2019-12-01
CN105934428B (zh) 2019-07-19
KR20160091355A (ko) 2016-08-02
WO2015078847A1 (en) 2015-06-04
MX2016006977A (es) 2016-09-07
IL245476B (en) 2019-07-31
TW201609663A (zh) 2016-03-16
IL245476A0 (en) 2016-06-30
JP2016539945A (ja) 2016-12-22
CN105934428A (zh) 2016-09-07
JP6613234B2 (ja) 2019-11-27

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Legal Events

Date Code Title Description
B25C Requirement related to requested transfer of rights

Owner name: BAYER CROPSCIENCE AKTIENGESELLSCHAFT (DE)

Free format text: A FIM DE ATENDER A TRANSFERENCIA, REQUERIDA ATRAVES DA PETICAO NO 870190011415 DE 04/02/2019, E NECESSARIO APRESENTAR DOCUMENTO QUE EVIDENCIE A TRANSFERENCIA SOLICITADA DEVIDAMENTE NOTARIZADO E COM APOSTILAMENTO OU LEGALIZACAO CONSULAR, ALEM DA TRADUCAO JURAMENTADA.

B25A Requested transfer of rights approved

Owner name: BAYER ANIMAL HEALTH GMBH (DE)

B25B Requested transfer of rights rejected

Owner name: BAYER ANIMAL HEALTH GMBH (DE)

Free format text: INDEFERIDO O PEDIDO DE TRANSFERENCIA CONTIDO NA PETICAO 870190034831 DE 11/04/2019, EM VIRTUDE DA SOLICITACAO JA TER SIDO ATENDIDA PELA PETICAO 870190034687 DE 11/04/2019.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/11/2014, OBSERVADAS AS CONDICOES LEGAIS.