EA201100034A1 - Способ получения замещенных бифенилов - Google Patents

Способ получения замещенных бифенилов

Info

Publication number
EA201100034A1
EA201100034A1 EA201100034A EA201100034A EA201100034A1 EA 201100034 A1 EA201100034 A1 EA 201100034A1 EA 201100034 A EA201100034 A EA 201100034A EA 201100034 A EA201100034 A EA 201100034A EA 201100034 A1 EA201100034 A1 EA 201100034A1
Authority
EA
Eurasian Patent Office
Prior art keywords
formula
cyano
halogen
substituted biphenyls
alkyl
Prior art date
Application number
EA201100034A
Other languages
English (en)
Other versions
EA023304B1 (ru
Inventor
Фолькер Майвальд
Зебастиан Пер Смидт
Катрин Виссель-Штолль
Йоахим Шмидт-Лайтхофф
Ансгар Гереон Альтенхофф
Михаэль Кайль
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 EA201100034A1 publication Critical patent/EA201100034A1/ru
Publication of EA023304B1 publication Critical patent/EA023304B1/ru

Links

Classifications

    • 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
    • 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

Abstract

Способ получения замещенных бифенилов формулы Iпричем R= нитро или амино, R= циано, галоген, С-С-галогеналкил, С-С-галогеналкокси или C-C- галогеналкилтио, n = от 0 до 3 и R= водород, циано или галоген, отличающийся тем, что галогенбензол формулы IIв которой Hal означает хлор или бром, в присутствии основания и палладиевого катализатора, который состоит из палладия и бидентатного фосфорного лиганда формулы IIIпричем Аr означает при желании замещенный фенил и Rи Rкаждый раз означают C-C-алкил или С-С-циклоалкил или вместе образуют от 2- до 7-членный мостик, который при желании может иметь C-C-алкильный заместитель, подвергают взаимодействию в растворителе или разбавителе с фенилбороновой кислотой IVaдифенилбориновой кислотой IVbили смесью из IVa и IVb.
EA201100034A 2008-06-25 2009-06-22 Способ получения замещенных бифенилов EA023304B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08158963 2008-06-25
PCT/EP2009/057719 WO2009156359A2 (de) 2008-06-25 2009-06-22 Verfahren zur herstellung von substituierten biphenylen

Publications (2)

Publication Number Publication Date
EA201100034A1 true EA201100034A1 (ru) 2011-12-30
EA023304B1 EA023304B1 (ru) 2016-05-31

Family

ID=40091296

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201100034A EA023304B1 (ru) 2008-06-25 2009-06-22 Способ получения замещенных бифенилов

Country Status (15)

Country Link
US (1) US8461390B2 (ru)
EP (2) EP2700630B1 (ru)
JP (1) JP5481476B2 (ru)
KR (1) KR20110025980A (ru)
CN (2) CN105218378A (ru)
AR (1) AR074158A1 (ru)
AU (1) AU2009264385B2 (ru)
BR (1) BRPI0914221A2 (ru)
CA (1) CA2727075C (ru)
EA (1) EA023304B1 (ru)
IL (1) IL209691A (ru)
MX (1) MX2010013212A (ru)
UA (1) UA106723C2 (ru)
WO (1) WO2009156359A2 (ru)
ZA (1) ZA201100589B (ru)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102947270B (zh) 2010-06-22 2015-04-08 巴斯夫欧洲公司 制备4-羟基吡啶的方法
CN103086842B (zh) * 2013-02-07 2015-04-29 联化科技股份有限公司 3,3’,4,4’,5,5’-六氟联苯的合成方法
TWI519347B (zh) 2013-10-24 2016-02-01 財團法人工業技術研究院 觸媒系統及以此觸媒系統製備環碳酸酯的方法
CN104529786B (zh) * 2014-12-16 2019-10-11 上海生农生化制品股份有限公司 3,4,5-三氟-2’-硝基联苯的合成方法
KR102550878B1 (ko) 2016-08-22 2023-07-04 바스프 에스이 치환된 바이페닐의 제조 방법
CN110325513B (zh) * 2017-02-14 2023-11-03 巴斯夫欧洲公司 制备取代联苯的方法
CN107382734A (zh) * 2017-07-21 2017-11-24 南通嘉禾化工有限公司 二氯二氨合钯催化硝基氯苯的Suzuki偶联反应
CN109956871B (zh) * 2017-12-25 2022-03-29 浙江省化工研究院有限公司 一种3,4,5-三氟-2’-硝基联苯的制备方法
CN109761820B (zh) * 2019-01-25 2022-03-25 浙江工业大学 一种3′,4′,5′-三氟-[1,1′-联苯]-2-胺的化学合成方法
CN109942433B (zh) * 2019-04-11 2022-03-25 浙江工业大学 一种3’,4’,5’-三氟-2-氨基联苯的化学合成方法
US20220380321A1 (en) 2019-07-19 2022-12-01 Adama Makhteshim Ltd. Process for the preparation of biphenylamines
WO2023044364A1 (en) 2021-09-15 2023-03-23 Enko Chem, Inc. Protoporphyrinogen oxidase inhibitors
CN116082163B (zh) * 2023-01-06 2023-10-13 河北凡克新材料有限公司 一种3’,4’-二氟-2’-胺基联苯的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4231517A1 (de) 1992-09-21 1994-03-24 Basf Ag Carbonsäureanilide, Verfahren zu ihrer Herstellung und sie enthaltende Mittel zur Bekämpfung von Schadpilzen
DE4340490A1 (de) 1992-11-27 1994-06-01 Merck Patent Gmbh Verbessertes Verfahren zur Durchführung einer Kreuzkopplungsreaktion
JP3954106B2 (ja) * 1996-03-13 2007-08-08 ビーエーエスエフ アクチェンゲゼルシャフト ニトロビフェニルの製造方法
GB9621222D0 (en) 1996-10-11 1996-11-27 Zeneca Ltd Process
JP2001302605A (ja) * 2000-04-20 2001-10-31 Sumitomo Chem Co Ltd ビフェニル化合物およびその用途
DE10204390A1 (de) * 2002-02-04 2003-08-14 Bayer Cropscience Ag Disubstituierte Thiazolylcarboxanilide
DE102005007160A1 (de) 2005-02-16 2006-08-24 Basf Ag Pyrazolcarbonsäureanilide, Verfahren zu ihrer Herstellung und sie enthaltende Mittel zur Bekämpfung von Schadpilzen
AR052930A1 (es) * 2005-03-02 2007-04-11 Basf Ag Procedimiento para la preparacion de bifenilos sustituidos
KR20080014045A (ko) * 2005-05-18 2008-02-13 바스프 악티엔게젤샤프트 티아졸카르복스아닐리드
US7709684B2 (en) * 2006-06-01 2010-05-04 Basf Se Process for preparing substituted biphenyls
CN100569713C (zh) * 2007-05-15 2009-12-16 大连理工大学 一种联苯类化合物的制备方法

Also Published As

Publication number Publication date
EP2700630A3 (de) 2014-04-09
EP2303828A2 (de) 2011-04-06
US8461390B2 (en) 2013-06-11
KR20110025980A (ko) 2011-03-14
AU2009264385B2 (en) 2013-05-23
CN102076651A (zh) 2011-05-25
JP2011525518A (ja) 2011-09-22
CA2727075A1 (en) 2009-12-30
EP2303828B1 (de) 2014-07-30
EP2700630B1 (de) 2018-03-21
CN105218378A (zh) 2016-01-06
ZA201100589B (en) 2012-03-28
IL209691A (en) 2014-11-30
UA106723C2 (ru) 2014-10-10
WO2009156359A2 (de) 2009-12-30
IL209691A0 (en) 2011-02-28
US20110105766A1 (en) 2011-05-05
EA023304B1 (ru) 2016-05-31
AU2009264385A1 (en) 2009-12-30
MX2010013212A (es) 2010-12-21
BRPI0914221A2 (pt) 2019-09-24
AR074158A1 (es) 2010-12-29
EP2700630A2 (de) 2014-02-26
WO2009156359A3 (de) 2010-07-15
CA2727075C (en) 2016-05-31
JP5481476B2 (ja) 2014-04-23

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM