EA200801511A1 - Способ получения замещенных бифенилов - Google Patents

Способ получения замещенных бифенилов

Info

Publication number
EA200801511A1
EA200801511A1 EA200801511A EA200801511A EA200801511A1 EA 200801511 A1 EA200801511 A1 EA 200801511A1 EA 200801511 A EA200801511 A EA 200801511A EA 200801511 A EA200801511 A EA 200801511A EA 200801511 A1 EA200801511 A1 EA 200801511A1
Authority
EA
Eurasian Patent Office
Prior art keywords
palladium
triarylphosphine
alkyl
trialkylphosphine
alkynyl
Prior art date
Application number
EA200801511A
Other languages
English (en)
Inventor
Зебастиан Пеер Шмидт
Йохен Дитц
Михаэль Кайль
Томас Гроте
Original Assignee
Басф Се
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 Басф Се filed Critical Басф Се
Publication of EA200801511A1 publication Critical patent/EA200801511A1/ru

Links

Classifications

    • 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
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/07—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
    • C07C205/11—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
    • C07C205/12—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings the six-membered aromatic ring or a condensed ring system containing that ring being substituted by halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
    • C07C211/52—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Способ получения замещенных бифенилов формулы Iгде заместители определены как указано ниже: Х означает фтор или хлор; Rозначает нитро, амино или NHR; Rозначает циано, нитро, галоген, C-C-алкил, C-C-алкенил, C-C-алкинил, C-C-алкокси, C-C-галоалкил, (C-C-алкил)карбонил или фенил; Rозначает C-C-алкил, C-C-алкенил или C-C-алкинил, n означает 1, 2 или 3, где в случае, когда n означает 2 или 3, Rрадикалы могут быть разными, который включает реакцию соединения формулы IIгде Hal означает галоген и Х и Rявляются такими, как определено выше, в присутствии основания и палладиевого катализатора, выбранного из группы: а) палладий-триарилфосфиновый или - триалкилфосфиновый комплекс с палладием в нулевой степени окисления, б) соль палладия в присутствии триарилфосфина или триалкилфосфина в качестве комплексного лиганда или в) металлический палладий, необязательно используемый на подложке, в присутствии триарилфосфина или триалкилфосфина, в растворителе, с дифенилборной кислотой (III)где Rи n являются такими, как определено выше, где используемые триарилфосфины или триалкилфосфины могут быть замещенными.
EA200801511A 2006-06-01 2007-05-31 Способ получения замещенных бифенилов EA200801511A1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06114872 2006-06-01
EP06120319 2006-09-07
PCT/EP2007/055283 WO2007138089A1 (en) 2006-06-01 2007-05-31 Process for preparing substituted biphenyls

Publications (1)

Publication Number Publication Date
EA200801511A1 true EA200801511A1 (ru) 2009-06-30

Family

ID=38330735

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200801511A EA200801511A1 (ru) 2006-06-01 2007-05-31 Способ получения замещенных бифенилов

Country Status (11)

Country Link
US (2) US7709684B2 (ru)
EP (1) EP2029519A1 (ru)
JP (1) JP5107267B2 (ru)
KR (1) KR20090014258A (ru)
AR (1) AR061144A1 (ru)
AU (1) AU2007267055A1 (ru)
BR (1) BRPI0707107A2 (ru)
CA (1) CA2636695A1 (ru)
EA (1) EA200801511A1 (ru)
IL (1) IL192573A (ru)
WO (1) WO2007138089A1 (ru)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR052930A1 (es) * 2005-03-02 2007-04-11 Basf Ag Procedimiento para la preparacion de bifenilos sustituidos
DE102007016971A1 (de) * 2007-04-10 2008-10-16 Saltigo Gmbh 2-Nitro-5-fluor-3',4'-dichlorbiphenyl sowie ein Verfahren zu dessen Herstellung
EP2008991A1 (de) * 2007-06-29 2008-12-31 Bayer CropScience AG Verfahren zur Herstellung von Biarylen
US7821647B2 (en) * 2008-02-21 2010-10-26 Corning Incorporated Apparatus and method for measuring surface topography of an object
EP2093216A1 (en) * 2008-02-25 2009-08-26 Bayer CropScience AG Process for preparing substituted biphenylanilides
EP2119697A1 (en) * 2008-05-09 2009-11-18 Bayer CropScience AG Process for preparing substituted biphenylanilides
AU2009264385B2 (en) * 2008-06-25 2013-05-23 Basf Se Method for producing substituted biphenyls
KR20110027834A (ko) * 2008-07-03 2011-03-16 바스프 에스이 아미노비페닐렌의 제조 방법
JP5178470B2 (ja) * 2008-11-19 2013-04-10 三井化学株式会社 フルオレン誘導体の製造方法
US8492558B2 (en) 2009-02-19 2013-07-23 Basf Se Method for producing 2-aminobiphenylene
EP2406210A1 (en) 2009-03-09 2012-01-18 Basf Se Process for preparing substituted 2-nitrobiphenyls
EP2546229A1 (de) 2011-07-15 2013-01-16 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren zur Synthese von Aminobiphenylen
BR112013022613A2 (pt) 2011-03-07 2016-12-06 Basf Se processo para a preparação de um composto
BR112014022053B1 (pt) 2012-03-07 2020-12-08 Basf Se processo para a preparação de um composto
CN104395326B (zh) * 2012-08-20 2017-04-05 玛耐科股份有限公司 二取代硼酸衍生物的制造方法和新型二取代硼酸衍生物
WO2015011032A1 (de) 2013-07-23 2015-01-29 Bayer Cropscience Ag Verbessertes verfahren zur herstellung von chlorierten biphenylaniliden und biphenylanilinen
EP3134383B1 (de) 2014-04-25 2020-04-01 Bayer CropScience Aktiengesellschaft Verfahren zum herstellen von biphenylaminen aus aniliden durch rutheniumkatalyse
EP3009420A1 (de) 2014-10-16 2016-04-20 Bayer CropScience AG Verfahren zum Herstellen von Biphenylaminen aus Aniliden durch Rutheniumkatalyse
CN104478726A (zh) * 2014-12-01 2015-04-01 南通嘉禾化工有限公司 一种制备2-硝基联苯化合物的方法
WO2023044364A1 (en) 2021-09-15 2023-03-23 Enko Chem, Inc. Protoporphyrinogen oxidase inhibitors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6362380B1 (en) 1996-03-13 2002-03-26 Basf Aktiengesellschaft Preparation of nitrobiphenyls
IL125841A (en) * 1996-03-13 2002-08-14 Basf Ag Process for making nitrobiphenyls
GB9621222D0 (en) * 1996-10-11 1996-11-27 Zeneca Ltd Process
EP0984930B1 (en) * 1997-05-07 2005-04-06 Sugen, Inc. 2-indolinone derivatives as modulators of protein kinase activity
JP4203192B2 (ja) * 1998-10-26 2008-12-24 北興化学工業株式会社 ニトロフェニルフェノール化合物の製造法
DE10110051C2 (de) * 2001-03-02 2003-07-03 Clariant Gmbh Verfahren zur Herstellung von Boron- und Borinsäuren
DE10140857A1 (de) 2001-08-21 2003-03-06 Clariant Gmbh Verfahren zur Herstellung von Aryl- und Alkyl-Bor-Verbindungen in Mikroreaktoren
JP4165858B2 (ja) * 2001-10-15 2008-10-15 北興化学工業株式会社 ｔｅｒｔ−アミロキシハロゲノベンゼン化合物とその製法およびｔｅｒｔ−アミロキシシアノビフェニル化合物とその製法、並びにシアノヒドロキシビフェニル化合物の製法
DE10215292A1 (de) 2002-02-19 2003-08-28 Bayer Cropscience Ag Disubstitutierte Pyrazolylcarbocanilide
JP2006506383A (ja) * 2002-10-21 2006-02-23 カイロン コーポレイション グリコーゲンシンターゼキナーゼ３のインヒビター
AR052930A1 (es) * 2005-03-02 2007-04-11 Basf Ag Procedimiento para la preparacion de bifenilos sustituidos

Also Published As

Publication number Publication date
KR20090014258A (ko) 2009-02-09
IL192573A0 (en) 2009-02-11
US7709684B2 (en) 2010-05-04
WO2007138089A1 (en) 2007-12-06
US20100256418A1 (en) 2010-10-07
JP5107267B2 (ja) 2012-12-26
BRPI0707107A2 (pt) 2011-04-19
AU2007267055A1 (en) 2007-12-06
CA2636695A1 (en) 2007-12-06
US20090005597A1 (en) 2009-01-01
AR061144A1 (es) 2008-08-06
JP2009526826A (ja) 2009-07-23
US8030527B2 (en) 2011-10-04
EP2029519A1 (en) 2009-03-04
IL192573A (en) 2013-10-31

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