BR112022013434A2 - Métodos para a preparação de 3-bromo-1-(3-cloropiridin-2-il)-1h-pirazol-5-carboxilato de etila - Google Patents

Métodos para a preparação de 3-bromo-1-(3-cloropiridin-2-il)-1h-pirazol-5-carboxilato de etila

Info

Publication number
BR112022013434A2
BR112022013434A2 BR112022013434A BR112022013434A BR112022013434A2 BR 112022013434 A2 BR112022013434 A2 BR 112022013434A2 BR 112022013434 A BR112022013434 A BR 112022013434A BR 112022013434 A BR112022013434 A BR 112022013434A BR 112022013434 A2 BR112022013434 A2 BR 112022013434A2
Authority
BR
Brazil
Prior art keywords
chloropyridin
pyrazol
carboxylate
bromo
ethyl
Prior art date
Application number
BR112022013434A
Other languages
English (en)
Inventor
Huo Chunyan
Ma Jingyi
Wang Shuoen
Original Assignee
Fmc Corp
Fmc Agro Singapore Pte Ltd
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 Fmc Corp, Fmc Agro Singapore Pte Ltd filed Critical Fmc Corp
Publication of BR112022013434A2 publication Critical patent/BR112022013434A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

MÉTODOS PARA A PREPARAÇÃO DE 3-BROMO-1-(3-CLOROPIRIDIN-2-IL)-1H-PIRAZOL-5-CARBOXILATO DE ETILA. A presente invenção refere-se a métodos inovadores para sintetizar 3-bromo-1-(3-cloropiridin-2-il)-1H-pirazol-5-carboxilato de etila.
BR112022013434A 2020-01-08 2021-01-08 Métodos para a preparação de 3-bromo-1-(3-cloropiridin-2-il)-1h-pirazol-5-carboxilato de etila BR112022013434A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062958404P 2020-01-08 2020-01-08
PCT/US2021/012807 WO2021142344A1 (en) 2020-01-08 2021-01-08 Methods for the preparation of ethyl 3-bromo-1-(3-chloropyridin-2-yl)-1h-pyrazole-5-carboxylate

Publications (1)

Publication Number Publication Date
BR112022013434A2 true BR112022013434A2 (pt) 2022-09-13

Family

ID=74701544

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022013434A BR112022013434A2 (pt) 2020-01-08 2021-01-08 Métodos para a preparação de 3-bromo-1-(3-cloropiridin-2-il)-1h-pirazol-5-carboxilato de etila

Country Status (12)

Country Link
US (1) US20230086433A1 (pt)
EP (1) EP4087839A1 (pt)
JP (1) JP2023510243A (pt)
KR (1) KR20220124731A (pt)
CN (1) CN115135641B (pt)
AR (1) AR120986A1 (pt)
AU (1) AU2021205515A1 (pt)
BR (1) BR112022013434A2 (pt)
IL (1) IL294320A (pt)
MX (1) MX2022008398A (pt)
TW (1) TW202140436A (pt)
WO (1) WO2021142344A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202342443A (zh) * 2022-01-31 2023-11-01 美商富曼西公司 用於製備３－溴－１－（３－氯吡啶－２－基）－４，５－二氫－１ｈ－吡唑－５－甲酸乙酯之方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0609844B1 (pt) * 2005-03-18 2015-06-30 Du Pont Métodos de preparação de compostos pela conversão de 2-pirazolinas em pirazóis usando bromo
CN110003109B (zh) * 2019-04-02 2020-08-04 四川轻化工大学 一种适用于吡唑啉光催化氧化的系统

Also Published As

Publication number Publication date
TW202140436A (zh) 2021-11-01
MX2022008398A (es) 2022-08-08
AR120986A1 (es) 2022-04-06
JP2023510243A (ja) 2023-03-13
US20230086433A1 (en) 2023-03-23
AU2021205515A1 (en) 2022-07-21
CN115135641B (zh) 2024-05-24
EP4087839A1 (en) 2022-11-16
WO2021142344A1 (en) 2021-07-15
KR20220124731A (ko) 2022-09-14
CN115135641A (zh) 2022-09-30
IL294320A (en) 2022-08-01

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