AR119583A1 - Proceso para preparar fluensulfona - Google Patents

Proceso para preparar fluensulfona

Info

Publication number
AR119583A1
AR119583A1 ARP200102204A ARP200102204A AR119583A1 AR 119583 A1 AR119583 A1 AR 119583A1 AR P200102204 A ARP200102204 A AR P200102204A AR P200102204 A ARP200102204 A AR P200102204A AR 119583 A1 AR119583 A1 AR 119583A1
Authority
AR
Argentina
Prior art keywords
thiazole
formula
heterocyclic ring
oxidant
fluensulfone
Prior art date
Application number
ARP200102204A
Other languages
English (en)
Inventor
Alexander Khenkin
Ronny Neumann
Original Assignee
Yeda Res & Dev
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 Yeda Res & Dev filed Critical Yeda Res & Dev
Publication of AR119583A1 publication Critical patent/AR119583A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole 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
    • C07D277/36—Sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)

Abstract

La presente está dirigida a un método de oxidación de 5-cloro-2-((3,4,4-trifluorobut-3-en-1-il)tio)-13,32-tiazol y análogos de este a la sulfona correspondiente, utilizando un oxidante y un catalizador metálico a base de óxido. Reivindicación 1: Un método para la preparación de un compuesto representado por la estructura de la fórmula (1), que comprende el paso de contactar en una mezcla de reacción un compuesto de la fórmula (2), caracterizado por que R es un anillo heterocíclico seleccionado de tiofeno, tiazol, isotiazol, tiadiazol y tiatriazol, donde el anillo heterocíclico está opcionalmente halogenado; y n es un número entero entre 1 y 6; con un oxidante de peroxígeno en una fase acuosa acídica en presencia de un catalizador.
ARP200102204A 2019-08-04 2020-08-04 Proceso para preparar fluensulfona AR119583A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201962882541P 2019-08-04 2019-08-04

Publications (1)

Publication Number Publication Date
AR119583A1 true AR119583A1 (es) 2021-12-29

Family

ID=72088347

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP200102204A AR119583A1 (es) 2019-08-04 2020-08-04 Proceso para preparar fluensulfona

Country Status (10)

Country Link
US (1) US20220242838A1 (es)
JP (1) JP2022543401A (es)
CN (1) CN114174274A (es)
AR (1) AR119583A1 (es)
AU (1) AU2020326508A1 (es)
BR (1) BR112022001817A2 (es)
CO (1) CO2022002504A2 (es)
IL (1) IL290181A (es)
MX (1) MX2022001388A (es)
WO (1) WO2021024253A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113419009B (zh) * 2021-06-29 2023-02-07 国家烟草质量监督检验中心 一种氟噻虫砜代谢物的液相色谱串联质谱测定方法
CN114805240B (zh) * 2022-06-28 2022-09-16 湖南速博生物技术有限公司 一种一锅法合成氟烯线砜的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001019685A (ja) * 1999-07-06 2001-01-23 Nippon Bayer Agrochem Co Ltd 殺センチュウ性トリフルオロブテン類
DE10229776A1 (de) 2002-07-03 2004-01-22 Bayer Cropscience Ag Verfahren zum Herstellen von heterocyclischen Fluoralkenylsulfonen
JP6131956B2 (ja) * 2012-08-31 2017-05-24 小野薬品工業株式会社 アミン塩とその結晶
CN104292156A (zh) * 2014-10-15 2015-01-21 江苏耕耘化学有限公司 啶酰菌胺同系物、其非偶联法合成方法及其在制备防治病菌药物中的应用
CN105646393A (zh) * 2016-03-31 2016-06-08 贵州大学 含三氟丁烯的1,3,4-噁(噻)二唑硫醚(砜)类衍生物、其制备方法及应用
IT201800006066A1 (it) * 2018-06-06 2019-12-06 Processo per la preparazione di derivati tiadiazolici

Also Published As

Publication number Publication date
MX2022001388A (es) 2022-03-25
WO2021024253A1 (en) 2021-02-11
CO2022002504A2 (es) 2022-04-08
AU2020326508A1 (en) 2022-03-24
BR112022001817A2 (pt) 2022-03-29
IL290181A (en) 2022-03-01
JP2022543401A (ja) 2022-10-12
US20220242838A1 (en) 2022-08-04
CN114174274A (zh) 2022-03-11

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