MX376346B - Proceso para preparar trifluoroacetofenonas sustituidas con un grupo de tipo halo. - Google Patents

Proceso para preparar trifluoroacetofenonas sustituidas con un grupo de tipo halo.

Info

Publication number
MX376346B
MX376346B MX2017004787A MX2017004787A MX376346B MX 376346 B MX376346 B MX 376346B MX 2017004787 A MX2017004787 A MX 2017004787A MX 2017004787 A MX2017004787 A MX 2017004787A MX 376346 B MX376346 B MX 376346B
Authority
MX
Mexico
Prior art keywords
sub
trifluoroacetophenones
halo
substituted
preparing
Prior art date
Application number
MX2017004787A
Other languages
English (en)
Other versions
MX2017004787A (es
Inventor
Denis Gribkov
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.)
Filing date
Publication date
Application filed by Syngenta Participations Ag filed Critical Syngenta Participations Ag
Publication of MX2017004787A publication Critical patent/MX2017004787A/es
Publication of MX376346B publication Critical patent/MX376346B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/1085—Transferases (2.) transferring alkyl or aryl groups other than methyl groups (2.5)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/16—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/44—Preparation of O-glycosides, e.g. glucosides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La invención se refiere a un proceso para preparar un compuesto de fórmula (I) (ver Fórmula) donde R1 es hidrógeno, fluoro o cloro; el proceso comprende: a) hacer reaccionar un compuesto de fórmula (II) (ver Fórmula) donde R1 es hidrógeno, fluoro o cloro; con un agente de nitración para obtener el compuesto de fórmula (III (ver Fórmula) donde R1 es hidrógeno, fluoro o cloro; y b) hacer reaccionar el compuesto de fórmula (III) con cloro gaseoso a una temperatura de 180 °C a 250 °C para obtener el compuesto de fórmula (I).
MX2017004787A 2014-10-14 2015-10-07 Proceso para preparar trifluoroacetofenonas sustituidas con un grupo de tipo halo. MX376346B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14188743 2014-10-14
PCT/EP2015/073119 WO2016058882A1 (en) 2014-10-14 2015-10-07 Process for the preparation of halo-substituted trifluoroacetophenones

Publications (2)

Publication Number Publication Date
MX2017004787A MX2017004787A (es) 2017-07-26
MX376346B true MX376346B (es) 2025-03-07

Family

ID=51845281

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017004787A MX376346B (es) 2014-10-14 2015-10-07 Proceso para preparar trifluoroacetofenonas sustituidas con un grupo de tipo halo.

Country Status (11)

Country Link
US (1) US9862937B2 (es)
EP (1) EP3207024B1 (es)
JP (1) JP6686012B2 (es)
KR (1) KR102436961B1 (es)
CN (1) CN106795080B (es)
BR (1) BR112017007508B1 (es)
IL (1) IL251202B (es)
MX (1) MX376346B (es)
TW (1) TWI670255B (es)
WO (1) WO2016058882A1 (es)
ZA (1) ZA201701973B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112110806B (zh) * 2020-09-10 2022-11-15 浙江永太科技股份有限公司 一种1-(3,5-二氯-4-氟-苯基)-2,2,2-三氟乙酮的制备方法及中间体
WO2022061914A1 (zh) * 2020-09-28 2022-03-31 台州臻挚生物科技有限公司 一种3,5-二卤三氟苯乙酮及其衍生物的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2239217A1 (de) * 1972-07-13 1974-01-24 Buckman Labor Inc Substituierte alkylarylketone und verfahren zu ihrer verwendung als herbicide
JPH03275646A (ja) * 1990-03-27 1991-12-06 Asahi Glass Co Ltd フッ素化安息香酸類の製造方法
ES2443690T3 (es) 2005-09-02 2014-02-20 Nissan Chemical Industries, Ltd. Compuesto de benzamida sustituido con isoxazolina y agente controlador de organismos dañinos
CN101346336B (zh) * 2005-12-26 2013-02-27 日产化学工业株式会社 1,3-二(取代苯基)-3-取代-2-丙烯-1-酮化合物和其盐
CN101177379A (zh) 2006-11-10 2008-05-14 浙江富盛控股集团有限公司 一种2,4,6-三氯氟苯的制备方法
CN101161621B (zh) * 2007-11-15 2010-06-09 浙江工业大学 一种三氟甲基苯乙酮化合物的制备方法
TWI583664B (zh) * 2008-04-09 2017-05-21 杜邦股份有限公司 羰基化合物及其製備方法
CN101337862A (zh) 2008-08-08 2009-01-07 浙江富盛控股集团有限公司 一种2,6-二氯氟苯的制备方法
MX2011011079A (es) * 2009-04-30 2011-11-04 Basf Se Procedimiento para preparar compuestos de isoxazolina sustituidos y sus precursores.
EP2683713B1 (en) 2011-03-10 2015-04-22 Novartis Tiergesundheit AG Isoxazole derivatives
WO2012161313A1 (ja) * 2011-05-26 2012-11-29 日産化学工業株式会社 １－（２－アミノ－置換フェニル）－２－ハロ－２，２－ジフルオロエタノン化合物及び１－（置換フェニル）－２－ハロ－２，２－ジフルオロエタノン化合物の製造方法
CN103664511B (zh) 2013-12-13 2015-07-08 浙江林江化工股份有限公司 一种3,5-二氯-4-氟溴苯的制备方法

Also Published As

Publication number Publication date
CN106795080B (zh) 2024-06-04
KR102436961B1 (ko) 2022-08-25
IL251202B (en) 2019-08-29
US20170218347A1 (en) 2017-08-03
JP6686012B2 (ja) 2020-04-22
IL251202A0 (en) 2017-05-29
EP3207024A1 (en) 2017-08-23
ZA201701973B (en) 2018-05-30
TW201623206A (zh) 2016-07-01
CN106795080A (zh) 2017-05-31
EP3207024B1 (en) 2018-07-25
BR112017007508A2 (en) 2018-06-19
MX2017004787A (es) 2017-07-26
WO2016058882A1 (en) 2016-04-21
KR20170070037A (ko) 2017-06-21
US9862937B2 (en) 2018-01-09
JP2017530997A (ja) 2017-10-19
BR112017007508B1 (pt) 2021-02-02
TWI670255B (zh) 2019-09-01

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