BRPI0512633A - processo para a preparação de biarildifosfinas assimetricamente substituìdas - Google Patents

processo para a preparação de biarildifosfinas assimetricamente substituìdas

Info

Publication number
BRPI0512633A
BRPI0512633A BRPI0512633-9A BRPI0512633A BRPI0512633A BR PI0512633 A BRPI0512633 A BR PI0512633A BR PI0512633 A BRPI0512633 A BR PI0512633A BR PI0512633 A BRPI0512633 A BR PI0512633A
Authority
BR
Brazil
Prior art keywords
alkyl
cycloalkyl
preparation
halogen atoms
asymmetrically substituted
Prior art date
Application number
BRPI0512633-9A
Other languages
English (en)
Inventor
Hanspeter Mettler
Frederic Leroux
Manfred Schlosser
Original Assignee
Lonza 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 Lonza Ag filed Critical Lonza Ag
Publication of BRPI0512633A publication Critical patent/BRPI0512633A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C07F9/5027—Polyphosphines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C07F9/505—Preparation; Separation; Purification; Stabilisation
    • C07F9/5063—Preparation; Separation; Purification; Stabilisation from compounds having the structure P-H or P-Heteroatom, in which one or more of such bonds are converted into P-C bonds
    • C07F9/5068—Preparation; Separation; Purification; Stabilisation from compounds having the structure P-H or P-Heteroatom, in which one or more of such bonds are converted into P-C bonds from starting materials having the structure >P-Hal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Luminescent Compositions (AREA)

Abstract

PROCESSO PARA A PREPARAçãO DE BIARILDIFOSFINAS ASSIMETRICAMENTE SUBSTITUìDAS Está apresentado um processo para a preparação de ligantes de biarildifosfinas assimetricamente substituídas da fórmula, (1) na qual R¬ 1¬ é C~ 1~-6~-a1quila ou C~ 3-10~-cicloalquila opcionalmente substituidos por um ou mais átomos de halogênio e R¬ 2¬ R¬ 3¬ são iguais e são C~ 5-10~-cicloalquila ou C~ 1-~-alquila ou R¬ 2¬ é C~ 5-10~-cicloalquila ou C~ 1-6~-alquila e R¬ 3¬ é arila opcionalmente substituida por um ou mais substituintes selecionados a partir do grupo que consiste de átomos de halogênio, nitro, amino, grupos C~ 1-6~-alquila, C~ 1-6~-alcoxi e di-C~ 1-6~-alquilamino e cada grupo C~ 1-6~-alquila, C~ 1-6~-alcóxi, di-C~1-6~-alquilamino e C~ 5-10~-cicloalquila em R¬ 2¬e R¬ 3¬ sendo opcionalmente substituídos por um ou mais átomos de halogênio, a partir de 2,2,39>, 6, 6<39>-tetra-bromobifenil por uma seqüência de trocas de bromometal e reações subseqüentes.
BRPI0512633-9A 2004-06-25 2005-06-06 processo para a preparação de biarildifosfinas assimetricamente substituìdas BRPI0512633A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04014908 2004-06-25
PCT/EP2005/006065 WO2006002731A1 (en) 2004-06-25 2005-06-06 Process for the preparation of asymmetrically substituted biaryldiphosphines

Publications (1)

Publication Number Publication Date
BRPI0512633A true BRPI0512633A (pt) 2008-03-25

Family

ID=34971601

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512633-9A BRPI0512633A (pt) 2004-06-25 2005-06-06 processo para a preparação de biarildifosfinas assimetricamente substituìdas

Country Status (11)

Country Link
US (1) US20090105505A1 (pt)
EP (1) EP1778704B1 (pt)
JP (1) JP4519913B2 (pt)
KR (1) KR20070029264A (pt)
CN (1) CN1972952A (pt)
AT (1) ATE415406T1 (pt)
BR (1) BRPI0512633A (pt)
DE (1) DE602005011302D1 (pt)
ES (1) ES2318502T3 (pt)
IL (1) IL179979A0 (pt)
WO (1) WO2006002731A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015827A1 (de) 2008-03-27 2009-10-01 Sms Siemag Aktiengesellschaft Vorrichtung für die Stützung und Oszillation einer Stranggießkokille
CN102010442B (zh) * 2010-11-05 2013-01-23 成都欣华源科技有限责任公司 一种联苯双膦配体的制备方法
JPWO2016093175A1 (ja) * 2014-12-12 2017-09-14 国立大学法人名古屋大学 トリ（ヘテロ）アリールアセトニトリル化合物の製造方法
JP7041092B2 (ja) * 2019-04-05 2022-03-23 日本化学工業株式会社 ビアリールホスフィンの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0647648T3 (da) * 1993-10-08 1999-09-27 Hoffmann La Roche Optisk aktive phosphorforbindelser
JPH11322734A (ja) * 1998-05-08 1999-11-24 Takasago Internatl Corp ルテニウム−光学活性ホスフィン錯体、その製法およびこれを用いた光学活性４−メチル−２−オキセタノンの製造方法
FR2816946B1 (fr) * 2000-11-17 2004-04-02 Ppg Sipsy Diphosphines chirales dissymetriques, leurs utilisations pour la preparation de complexes diphosphino-metalliques, et les complexes diphosphino-metalliques ainsi obtenus

Also Published As

Publication number Publication date
KR20070029264A (ko) 2007-03-13
IL179979A0 (en) 2007-05-15
JP2008503508A (ja) 2008-02-07
EP1778704B1 (en) 2008-11-26
US20090105505A1 (en) 2009-04-23
DE602005011302D1 (de) 2009-01-08
CN1972952A (zh) 2007-05-30
JP4519913B2 (ja) 2010-08-04
ES2318502T3 (es) 2009-05-01
ATE415406T1 (de) 2008-12-15
WO2006002731A1 (en) 2006-01-12
EP1778704A1 (en) 2007-05-02

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.