AR061144A1 - Proceso para preparar bifenilos sustituidos - Google Patents
Proceso para preparar bifenilos sustituidosInfo
- Publication number
- AR061144A1 AR061144A1 ARP070102360A ARP070102360A AR061144A1 AR 061144 A1 AR061144 A1 AR 061144A1 AR P070102360 A ARP070102360 A AR P070102360A AR P070102360 A ARP070102360 A AR P070102360A AR 061144 A1 AR061144 A1 AR 061144A1
- Authority
- AR
- Argentina
- Prior art keywords
- palladium
- triarylphosphine
- trialkylphosphine
- alkynyl
- nitro
- Prior art date
Links
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 5
- 125000003342 alkenyl group Chemical group 0.000 abstract 2
- 125000000304 alkynyl group Chemical group 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 229910052763 palladium Inorganic materials 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 125000004916 (C1-C6) alkylcarbonyl group Chemical group 0.000 abstract 1
- 125000000171 (C1-C6) haloalkyl group Chemical group 0.000 abstract 1
- 101100294106 Caenorhabditis elegans nhr-3 gene Chemical group 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 150000004074 biphenyls Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052801 chlorine Chemical group 0.000 abstract 1
- 239000000460 chlorine Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 1
- VIGVRXYWWFPORY-UHFFFAOYSA-N diphenylborinic acid Chemical compound C=1C=CC=CC=1B(O)C1=CC=CC=C1 VIGVRXYWWFPORY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 239000003446 ligand Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- -1 nitro, amino Chemical group 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 150000002940 palladium Chemical class 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
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
Un proceso para preparar bifenilos sustituidos de la formula (1) en donde los sustituyentes se definen tal como se detalla a continuacion: X es fluor o cloro; R1 es nitro, amino o NHR3; R2 es ciano, nitro, halogeno, alquilo C1-6, alquenilo C1-6, alquinilo C1-6, alcoxi C1-6, haloalquilo C1-6, alquil C1-6-carbonilo o fenilo; R3 es alquilo C1-4, alquenilo C1-4 o alquinilo C1-4; n es 1, 2 o 3, en donde en el caso en donde n es 2 o 3, los radicales R2 también pueden ser diferentes, que comprende reaccionar un compuesto de la formula (2) en donde Hal es halogeno y X y R1 tal como se definen anteriormente, en la presencia de una base y de un catalizador de paladio seleccionado del grupo de: a) paladio-triarilfosfina o complejo de - trialquilfosfina con el paladio en el estado de oxidacion cero; b) sal de paladio en la presencia de triarilfosfina o trialquilfosfina como un ligando complejo o c) paladio metálico, opcionalmente aplicado para soportar, en la presencia de triarilfosfina o trialquilfosfina, en un disolvente, con ácido difenilborínico (III) en donde R2 y n son tal como se definen anteriormente, donde las triarilfosfinas o las trialquilfosfinas utilizadas se pueden sustituir.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06114872 | 2006-06-01 | ||
| EP06120319 | 2006-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR061144A1 true AR061144A1 (es) | 2008-08-06 |
Family
ID=38330735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP070102360A AR061144A1 (es) | 2006-06-01 | 2007-05-31 | Proceso para preparar bifenilos sustituidos |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US7709684B2 (es) |
| EP (1) | EP2029519A1 (es) |
| JP (1) | JP5107267B2 (es) |
| KR (1) | KR20090014258A (es) |
| AR (1) | AR061144A1 (es) |
| AU (1) | AU2007267055A1 (es) |
| BR (1) | BRPI0707107A2 (es) |
| CA (1) | CA2636695A1 (es) |
| EA (1) | EA200801511A1 (es) |
| IL (1) | IL192573A (es) |
| WO (1) | WO2007138089A1 (es) |
Families Citing this family (20)
| 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 |
| JP2011526604A (ja) * | 2008-07-03 | 2011-10-13 | ビーエーエスエフ ソシエタス・ヨーロピア | アミノビフェニル類の製造方法 |
| 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 |
| WO2010094736A1 (de) | 2009-02-19 | 2010-08-26 | Basf Se | Verfahren zur herstellung von 2-aminobiphenylen |
| BRPI1005940A2 (pt) | 2009-03-09 | 2019-09-24 | Basf Se | processo para preparar compostos de 2-nitrobifenila de fórmula i, compostos de 2-aminobifenila de fórmula vi, n-acil-2-aminobifenilas da fórmula geral (vii), composto de fórmula i, composto de fórmula ii, composto de fórmula iii e composto de fórmula x.1 ou x.2 |
| BR112013022613A2 (pt) | 2011-03-07 | 2016-12-06 | Basf Se | processo para a preparação de um composto |
| EP2546229A1 (de) | 2011-07-15 | 2013-01-16 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Verfahren zur Synthese von Aminobiphenylen |
| WO2013132006A1 (de) | 2012-03-07 | 2013-09-12 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Verfahren zur synthese von aminobiphenylen unter verwendung von arylhydrazinen |
| US20150105562A1 (en) | 2012-08-20 | 2015-04-16 | Manac Inc. | Method for preparing borinic acid derivatives and novel borinic acid derivatives |
| US9868694B2 (en) | 2013-07-23 | 2018-01-16 | Bayer Cropscience Aktiengesellschaft | Process for preparing chlorinated biphenylanilides and biphenylanilines |
| EP3009420A1 (de) | 2014-10-16 | 2016-04-20 | Bayer CropScience AG | Verfahren zum Herstellen von Biphenylaminen aus Aniliden durch Rutheniumkatalyse |
| JP6588924B2 (ja) | 2014-04-25 | 2019-10-09 | バイエル・クロップサイエンス・アクチェンゲゼルシャフト | ルテニウムの触媒作用によってアニリド類からビフェニルアミン類を製造する方法 |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6362380B1 (en) | 1996-03-13 | 2002-03-26 | Basf Aktiengesellschaft | Preparation of nitrobiphenyls |
| WO1997033846A1 (de) * | 1996-03-13 | 1997-09-18 | Basf Aktiengesellschaft | Verfahren zur herstellung von nitrobiphenylen |
| 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 |
| EP1556355A1 (en) * | 2002-10-21 | 2005-07-27 | Chiron Corporation | Inhibitors of glycogen synthase kinase 3 |
| AR052930A1 (es) * | 2005-03-02 | 2007-04-11 | Basf Ag | Procedimiento para la preparacion de bifenilos sustituidos |
-
2007
- 2007-05-31 CA CA002636695A patent/CA2636695A1/en not_active Abandoned
- 2007-05-31 KR KR1020087017751A patent/KR20090014258A/ko not_active Withdrawn
- 2007-05-31 AR ARP070102360A patent/AR061144A1/es not_active Application Discontinuation
- 2007-05-31 EA EA200801511A patent/EA200801511A1/ru unknown
- 2007-05-31 BR BRPI0707107-8A patent/BRPI0707107A2/pt active Search and Examination
- 2007-05-31 EP EP07729695A patent/EP2029519A1/en not_active Withdrawn
- 2007-05-31 AU AU2007267055A patent/AU2007267055A1/en not_active Abandoned
- 2007-05-31 US US12/087,345 patent/US7709684B2/en not_active Expired - Fee Related
- 2007-05-31 WO PCT/EP2007/055283 patent/WO2007138089A1/en not_active Ceased
- 2007-05-31 JP JP2008554792A patent/JP5107267B2/ja not_active Expired - Fee Related
-
2008
- 2008-07-02 IL IL192573A patent/IL192573A/en not_active IP Right Cessation
-
2010
- 2010-03-17 US US12/726,196 patent/US8030527B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP5107267B2 (ja) | 2012-12-26 |
| IL192573A0 (en) | 2009-02-11 |
| AU2007267055A1 (en) | 2007-12-06 |
| EP2029519A1 (en) | 2009-03-04 |
| US20090005597A1 (en) | 2009-01-01 |
| US20100256418A1 (en) | 2010-10-07 |
| EA200801511A1 (ru) | 2009-06-30 |
| JP2009526826A (ja) | 2009-07-23 |
| BRPI0707107A2 (pt) | 2011-04-19 |
| US8030527B2 (en) | 2011-10-04 |
| CA2636695A1 (en) | 2007-12-06 |
| US7709684B2 (en) | 2010-05-04 |
| WO2007138089A1 (en) | 2007-12-06 |
| KR20090014258A (ko) | 2009-02-09 |
| IL192573A (en) | 2013-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |