DK2459538T3 - METHODS FOR ALKYLIZING PYRAZOLES - Google Patents

METHODS FOR ALKYLIZING PYRAZOLES Download PDF

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Publication number
DK2459538T3
DK2459538T3 DK10736729.4T DK10736729T DK2459538T3 DK 2459538 T3 DK2459538 T3 DK 2459538T3 DK 10736729 T DK10736729 T DK 10736729T DK 2459538 T3 DK2459538 T3 DK 2459538T3
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DK
Denmark
Prior art keywords
formula
compound
optionally substituted
methyl
ethyl
Prior art date
Application number
DK10736729.4T
Other languages
Danish (da)
English (en)
Inventor
Linhua Wang
Jefferson Thomas Ebert
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.)
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Publication date
Application filed by Syngenta Participations Ag filed Critical Syngenta Participations Ag
Application granted granted Critical
Publication of DK2459538T3 publication Critical patent/DK2459538T3/en

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10Heterocyclic 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
    • C07D231/14Heterocyclic 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Steroid Compounds (AREA)
DK10736729.4T 2009-07-31 2010-07-27 METHODS FOR ALKYLIZING PYRAZOLES DK2459538T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23013409P 2009-07-31 2009-07-31
US36157010P 2010-07-06 2010-07-06
PCT/EP2010/060884 WO2011012620A2 (en) 2009-07-31 2010-07-27 Processes for the alkylation of pyrazoles

Publications (1)

Publication Number Publication Date
DK2459538T3 true DK2459538T3 (en) 2015-01-05

Family

ID=42782270

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10736729.4T DK2459538T3 (en) 2009-07-31 2010-07-27 METHODS FOR ALKYLIZING PYRAZOLES

Country Status (12)

Country Link
US (1) US8563747B2 (enExample)
EP (1) EP2459538B1 (enExample)
JP (1) JP5956334B2 (enExample)
CN (1) CN102471279A (enExample)
AR (1) AR077332A1 (enExample)
BR (1) BR112012008128B8 (enExample)
DK (1) DK2459538T3 (enExample)
ES (1) ES2525489T3 (enExample)
IL (1) IL217387A (enExample)
MX (1) MX2012001067A (enExample)
TW (1) TW201107296A (enExample)
WO (1) WO2011012620A2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102471278B (zh) 2009-07-28 2015-04-01 先正达参股股份有限公司 关于吡唑的烷基化方法
CA2806436C (en) * 2010-08-10 2019-09-10 Syngenta Participations Ag Process for the preparation of 3-haloalkylpyrazoles
JP5140776B1 (ja) * 2012-09-05 2013-02-13 タマ化学工業株式会社 1−置換−3−フルオロアルキルピラゾール−4−カルボン酸エステルの製造方法
KR102540220B1 (ko) 2014-08-19 2023-06-02 바이엘 애니멀 헬스 게엠베하 헥사플루오로프로펜으로부터 5-플루오로-1h-피라졸의 제조 방법
CN119823045B (zh) * 2024-12-18 2025-10-17 湖南化工研究院有限公司 一种3-二氟甲基-1-甲基吡唑-4-甲酸乙酯的合成方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0759560B2 (ja) * 1987-10-19 1995-06-28 三井東圧化学株式会社 1,3−ジアルキルピラゾール−4−カルボン酸エステルの製造法
GB9405229D0 (en) * 1994-03-17 1994-04-27 Rhone Poulenc Agriculture Compositions of matter
US5498624A (en) * 1995-05-03 1996-03-12 Monsanto Company Selected pyrazolyl derivatives
JP2000044541A (ja) * 1998-08-03 2000-02-15 Mitsui Chemicals Inc 1,3−ジアルキルピラゾール−4−カルボン酸エステルの製造法
JP4568404B2 (ja) 2000-05-17 2010-10-27 三井化学アグロ株式会社 ピラゾールカルボン酸エステル誘導体の製造法
EP1480955B1 (en) 2002-03-05 2007-06-27 Syngenta Participations AG O-cyclopropyl-carboxanilides and their use as fungicides
GB0224316D0 (en) 2002-10-18 2002-11-27 Syngenta Participations Ag Chemical compounds
BRPI0512118A (pt) 2004-06-18 2008-02-06 Basf Ag composto, processo para combater fungos nocivos, e, agente fungicida
ES2399280T3 (es) * 2004-10-21 2013-03-27 Syngenta Participations Ag Procedimiento para la preparación de pirazoles
US7863460B2 (en) * 2005-02-25 2011-01-04 Sagami Chemical Research Center Process for producing 1-substituted-3-fluoroalkylpyrazole-4-carboxylate
EA014297B1 (ru) * 2005-10-25 2010-10-29 Зингента Партисипейшнс Аг Гетероциклические амиды, применимые в качестве микробиоцидов
GB0526044D0 (en) * 2005-12-21 2006-02-01 Syngenta Ltd Novel herbicides
WO2008053044A2 (de) * 2006-11-03 2008-05-08 Basf Se Hetarylcarbonsäure-n-(biphen-2-yl)amid-verbindungen
JP5876209B2 (ja) 2007-03-16 2016-03-02 シンジェンタ リミテッド 殺微生物剤の新規な固体形態
ES2395872T3 (es) * 2007-05-11 2013-02-15 Eli Lilly And Company 2-[4-(Pirazol-4-ilalquil)piperazin-1-il]-3-fenil pirazinas y piridinas y 3-[4-(pirazol-4-ilalquil)piperazin-1-il]-2-fenil piridinas como antagonistas del receptor de 5-HT7
CA2687176C (en) * 2007-05-31 2015-06-30 Syngenta Limited Process for the production of pyrazoles
PT2285779E (pt) 2008-05-08 2013-05-22 Basf Se Processo para a produção de arilcarboxamidas
GB0812028D0 (en) 2008-07-01 2008-08-06 Syngenta Participations Ag Fungicidal compositions

Also Published As

Publication number Publication date
BR112012008128B8 (pt) 2019-07-16
CN102471279A (zh) 2012-05-23
US8563747B2 (en) 2013-10-22
EP2459538B1 (en) 2014-10-15
IL217387A0 (en) 2012-02-29
AR077332A1 (es) 2011-08-17
WO2011012620A2 (en) 2011-02-03
US20120130085A1 (en) 2012-05-24
JP5956334B2 (ja) 2016-07-27
BR112012008128B1 (pt) 2017-10-31
EP2459538A2 (en) 2012-06-06
MX2012001067A (es) 2012-03-16
ES2525489T3 (es) 2014-12-23
WO2011012620A3 (en) 2011-06-09
JP2013500945A (ja) 2013-01-10
TW201107296A (en) 2011-03-01
IL217387A (en) 2016-02-29
BR112012008128A2 (pt) 2015-09-22

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Publication Publication Date Title
DK2459538T3 (en) METHODS FOR ALKYLIZING PYRAZOLES
US20180208559A1 (en) Process for the preparation of 3-haloalkylpyrazoles
EP2459539B1 (en) Processes relating to the alkylation of pyrazoles
BR112013004066B1 (pt) Processo para a preparação de 3-haloalquilapirazóis
JPH04211663A (ja) N−アルキルピラゾール類の製造方法