UA95983C2 - Способ получения замещенных бромбензолов - Google Patents

Способ получения замещенных бромбензолов

Info

Publication number
UA95983C2
UA95983C2 UAA200904497A UAA200904497A UA95983C2 UA 95983 C2 UA95983 C2 UA 95983C2 UA A200904497 A UAA200904497 A UA A200904497A UA A200904497 A UAA200904497 A UA A200904497A UA 95983 C2 UA95983 C2 UA 95983C2
Authority
UA
Ukraine
Prior art keywords
production
formula
benzoles
substituted bromo
bromo
Prior art date
Application number
UAA200904497A
Other languages
English (en)
Ukrainian (uk)
Inventor
Беат Яу
Колин Эллис
Линьхуа Ван
Original Assignee
Сингента Лимитед
Сингента Партисипейшнс Аг
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 Сингента Лимитед, Сингента Партисипейшнс Аг filed Critical Сингента Лимитед
Publication of UA95983C2 publication Critical patent/UA95983C2/ru

Links

Classifications

    • 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
    • A01N29/00—Biocides, pest repellants or attractants, or plant growth regulators containing halogenated hydrocarbons
    • A01N29/04—Halogen directly attached to a carbocyclic ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/02—Monocyclic aromatic halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/02—Monocyclic aromatic halogenated hydrocarbons
    • C07C25/13—Monocyclic aromatic halogenated hydrocarbons containing fluorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Steroid Compounds (AREA)

Abstract

В заявке описан способ получения соединений формулы I(I),в которой X означает фтор, хлор, бром или йод и n равняется 1, 2, 3 или 4, который включает реакцию соединения формулы II(II),в которой заместители являются такими, как определено для формулы I, с неорганическим нитритом в кислой водной среде в присутствии бромида и катализатора, содержащего медь. Способ осуществляют в виде однореакторной реакции.
UAA200904497A 2006-10-25 2007-10-08 Способ получения замещенных бромбензолов UA95983C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06022279 2006-10-25

Publications (1)

Publication Number Publication Date
UA95983C2 true UA95983C2 (ru) 2011-09-26

Family

ID=38722632

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200904497A UA95983C2 (ru) 2006-10-25 2007-10-08 Способ получения замещенных бромбензолов

Country Status (18)

Country Link
US (1) US8088960B2 (ru)
EP (1) EP2076123B1 (ru)
JP (1) JP2010507600A (ru)
KR (1) KR20090075704A (ru)
CN (1) CN101528034B (ru)
AT (1) ATE511350T1 (ru)
AU (1) AU2007308423B2 (ru)
BR (1) BRPI0717985A2 (ru)
CA (1) CA2667499A1 (ru)
DK (1) DK2076123T3 (ru)
ES (1) ES2366561T3 (ru)
IL (1) IL197964A (ru)
MX (1) MX2009003979A (ru)
PL (1) PL2076123T3 (ru)
RU (1) RU2453524C2 (ru)
TW (1) TW200824566A (ru)
UA (1) UA95983C2 (ru)
WO (1) WO2008049507A1 (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010102761A1 (de) * 2009-03-12 2010-09-16 Bayer Cropscience Aktiengesellschaft Verfahren zur herstellung von chlor- und bromaromaten
JP5684897B2 (ja) 2010-04-20 2015-03-18 シンジェンタ パーティシペーションズ アクチェンゲゼルシャフト ピラゾールカルボン酸アミドの調製方法
US8519152B2 (en) 2010-04-20 2013-08-27 Syngenta Crop Protection Llc Process for the preparation of pyrazole carboxylic acid amides
BR112012026456B1 (pt) 2010-04-20 2017-06-27 Syngenta Participations Ag Process for the preparation of carboxylic pyrazole acid amides
CN102001913B (zh) * 2010-11-23 2013-03-13 常州工程职业技术学院 一种2-氯-3-氟溴苯的合成方法
CN106748627A (zh) * 2016-11-14 2017-05-31 苏州市罗森助剂有限公司 一种一锅法制备3,5‑二甲基溴苯的方法
CN109134187B (zh) * 2018-06-26 2019-09-20 浙江中山化工集团股份有限公司 一种合成高立体阻碍的溴代苯的工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH075487B2 (ja) * 1985-11-14 1995-01-25 住友化学工業株式会社 １―ブロモ―２―クロロ―４―フルオロベンゼンの製造法
JP2000256285A (ja) * 1999-03-15 2000-09-19 Nippon Chemiphar Co Ltd ２−（イソブチルメチルアミノ）ベンジルアルコールの製造方法

Also Published As

Publication number Publication date
US20110065968A1 (en) 2011-03-17
CN101528034A (zh) 2009-09-09
TW200824566A (en) 2008-06-16
PL2076123T3 (pl) 2011-11-30
ES2366561T3 (es) 2011-10-21
US8088960B2 (en) 2012-01-03
MX2009003979A (es) 2009-04-27
AU2007308423A1 (en) 2008-05-02
EP2076123A1 (en) 2009-07-08
IL197964A (en) 2013-11-28
CN101528034B (zh) 2011-11-09
RU2009119353A (ru) 2010-11-27
RU2453524C2 (ru) 2012-06-20
BRPI0717985A2 (pt) 2013-11-12
KR20090075704A (ko) 2009-07-08
IL197964A0 (en) 2009-12-24
DK2076123T3 (da) 2011-08-29
EP2076123B1 (en) 2011-06-01
WO2008049507A1 (en) 2008-05-02
AU2007308423B2 (en) 2011-10-06
JP2010507600A (ja) 2010-03-11
ATE511350T1 (de) 2011-06-15
CA2667499A1 (en) 2008-05-02

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