BR9710188A - Ligantes para catálise assimétrica. - Google Patents

Ligantes para catálise assimétrica.

Info

Publication number
BR9710188A
BR9710188A BR9710188-5A BR9710188A BR9710188A BR 9710188 A BR9710188 A BR 9710188A BR 9710188 A BR9710188 A BR 9710188A BR 9710188 A BR9710188 A BR 9710188A
Authority
BR
Brazil
Prior art keywords
binders
asymmetric catalysis
asymmetric
ligands
catalysis
Prior art date
Application number
BR9710188-5A
Other languages
English (en)
Inventor
Ulrich Berens
Original Assignee
Chirotech Technology Ltd
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
Priority claimed from GBGB9614857.2A external-priority patent/GB9614857D0/en
Priority claimed from GBGB9707852.1A external-priority patent/GB9707852D0/en
Application filed by Chirotech Technology Ltd filed Critical Chirotech Technology Ltd
Publication of BR9710188A publication Critical patent/BR9710188A/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
    • C07F17/00—Metallocenes
    • C07F17/02—Metallocenes of metals of Groups 8, 9 or 10 of the Periodic System
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B53/00—Asymmetric syntheses
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
    • C07C45/505—Asymmetric hydroformylation
    • 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
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/0073—Rhodium compounds
    • C07F15/008—Rhodium compounds without a metal-carbon linkage
    • 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
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6568—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms
    • C07F9/65683—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms the ring phosphorus atom being part of a phosphine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

Patente de Invenção para: <B>"LIGANTES PARA CATáLISE ASSIMéTRICA"<D>. Um composto quiral da fórmula na qual R^ 1^, R^ 2^, R^ 3^ e R^ 4^ são, cada qual independentemente um do outro, H, alquila, cicloalquila, arila or alcarila, contanto que R^ 1^ e R^ 2^ não sejam, ambos, H; e X é qualquer grupo capaz de formar uma ligação estável com fósforo, é útil como um ligante em reações assimétricas.
BR9710188-5A 1996-07-15 1997-07-15 Ligantes para catálise assimétrica. BR9710188A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9614857.2A GB9614857D0 (en) 1996-07-15 1996-07-15 Ligands for asymmetric catalysis
GBGB9707852.1A GB9707852D0 (en) 1997-04-18 1997-04-18 Ligands for asymmetric catalysis
PCT/GB1997/001895 WO1998002445A1 (en) 1996-07-15 1997-07-15 Ligands for asymmetric catalysis

Publications (1)

Publication Number Publication Date
BR9710188A true BR9710188A (pt) 2000-01-11

Family

ID=26309706

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9710188-5A BR9710188A (pt) 1996-07-15 1997-07-15 Ligantes para catálise assimétrica.

Country Status (11)

Country Link
US (1) US5936109A (pt)
EP (1) EP0912583B1 (pt)
JP (1) JP2000514450A (pt)
AT (1) ATE223924T1 (pt)
AU (1) AU708469B2 (pt)
BR (1) BR9710188A (pt)
CA (1) CA2254140A1 (pt)
DE (1) DE69715418T2 (pt)
ES (1) ES2181012T3 (pt)
WO (1) WO1998002445A1 (pt)
ZA (1) ZA976251B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE223924T1 (de) * 1996-07-15 2002-09-15 Chirotech Technology Ltd Liganden für asymmetrische katalysen
US6545183B1 (en) * 1997-11-07 2003-04-08 Chirotech Technology Limited Process for preparing cyclic phosphines
US6207853B1 (en) * 1998-02-20 2001-03-27 Chirotech Technology, Inc. Homogeneous asymmetric hydrogenation using phosphine ligands of transition metals
GB9823716D0 (en) 1998-10-29 1998-12-23 Isis Innovation Diphosphines
CA2347146A1 (en) * 1998-11-05 2000-05-18 Chirotech Technology Limited Chiral ligands for asymmetric catalysis
US6452041B1 (en) 2000-10-16 2002-09-17 Pfizer Inc. Olefination process to itaconate and succinate derivatives
ES2654530T3 (es) * 2001-11-09 2018-02-14 The Penn State Research Foundation Fosfolanos y compuestos fosfocíclicos p-quirales y su uso en reacciones catalíticas asimétricas
US7169953B2 (en) * 2001-11-09 2007-01-30 The Penn State Research Foundation P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions
US6900352B1 (en) 2002-02-25 2005-05-31 Advanced Syntech, Llc Six-membered chiral phosphine ligands
CN113373466B (zh) * 2021-06-19 2023-07-21 安徽科技学院 一种β-乙酰氨基羰基化合物的电化学合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008457A (en) * 1990-05-17 1991-04-16 E. I. Du Pont De Nemours And Company Chiral phospholane transition metal catalysts
US5171892A (en) * 1991-07-02 1992-12-15 E. I. Du Pont De Nemours And Company Chiral phospholanes via chiral 1,4-diol cyclic sulfates
ATE223924T1 (de) * 1996-07-15 2002-09-15 Chirotech Technology Ltd Liganden für asymmetrische katalysen

Also Published As

Publication number Publication date
AU3626997A (en) 1998-02-09
WO1998002445A1 (en) 1998-01-22
EP0912583A1 (en) 1999-05-06
DE69715418T2 (de) 2003-04-17
ZA976251B (en) 1998-07-15
AU708469B2 (en) 1999-08-05
ES2181012T3 (es) 2003-02-16
US5936109A (en) 1999-08-10
JP2000514450A (ja) 2000-10-31
EP0912583B1 (en) 2002-09-11
ATE223924T1 (de) 2002-09-15
DE69715418D1 (de) 2002-10-17
CA2254140A1 (en) 1998-01-22

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Legal Events

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FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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