DK0770085T3 - Heteroaromatiske diphosphiner som chirale ligander - Google Patents

Heteroaromatiske diphosphiner som chirale ligander

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Publication number
DK0770085T3
DK0770085T3 DK95943147T DK95943147T DK0770085T3 DK 0770085 T3 DK0770085 T3 DK 0770085T3 DK 95943147 T DK95943147 T DK 95943147T DK 95943147 T DK95943147 T DK 95943147T DK 0770085 T3 DK0770085 T3 DK 0770085T3
Authority
DK
Denmark
Prior art keywords
chiral
diphosphines
heteroaromatic
chiral ligands
reactions
Prior art date
Application number
DK95943147T
Other languages
Danish (da)
English (en)
Inventor
Patrizia Antognazza
Tiziana Benincori
Elisabetta Brenna
Edoardo Cesarotti
Francesco Sannicolo'
Licia Trimarco
Original Assignee
Chemi Spa
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 Chemi Spa filed Critical Chemi Spa
Application granted granted Critical
Publication of DK0770085T3 publication Critical patent/DK0770085T3/da

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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
    • B01J31/1865—Phosphonites (RP(OR)2), their isomeric phosphinates (R2(RO)P=O) and RO-substitution derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
    • B01J31/2409—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring with more than one complexing phosphine-P atom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
    • B01J31/2442—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems
    • B01J31/2447—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems and phosphine-P atoms as substituents on a ring of the condensed system or on a further attached ring
    • B01J31/2452—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems and phosphine-P atoms as substituents on a ring of the condensed system or on a further attached ring with more than one complexing phosphine-P atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/303—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
    • 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
    • C07F15/0046—Ruthenium compounds
    • C07F15/0053—Ruthenium 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
    • 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
    • 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
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/572—Five-membered rings
    • C07F9/5728—Five-membered rings condensed with carbocyclic rings or carbocyclic ring systems
    • 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
    • C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
    • C07F9/65515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring
    • 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
    • C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
    • C07F9/65515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring
    • C07F9/65517—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring condensed with carbocyclic rings or carbocyclic ring systems
    • 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
    • C07F9/6553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having sulfur atoms, with or without selenium or tellurium atoms, as the only ring hetero atoms
    • C07F9/655345—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having sulfur atoms, with or without selenium or tellurium atoms, as the only ring hetero atoms the sulfur atom being part of a five-membered ring
    • 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
    • C07F9/6553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having sulfur atoms, with or without selenium or tellurium atoms, as the only ring hetero atoms
    • C07F9/655345—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having sulfur atoms, with or without selenium or tellurium atoms, as the only ring hetero atoms the sulfur atom being part of a five-membered ring
    • C07F9/655354—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having sulfur atoms, with or without selenium or tellurium atoms, as the only ring hetero atoms the sulfur atom being part of a five-membered ring condensed with carbocyclic rings or carbocyclic ring systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/60—Reduction reactions, e.g. hydrogenation
    • B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
    • B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
    • B01J2231/645—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of C=C or C-C triple bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
    • B01J2531/0261—Complexes comprising ligands with non-tetrahedral chirality
    • B01J2531/0266—Axially chiral or atropisomeric ligands, e.g. bulky biaryls such as donor-substituted binaphthalenes, e.g. "BINAP" or "BINOL"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/50—Complexes comprising metals of Group V (VA or VB) as the central metal
    • B01J2531/52—Antimony
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/821—Ruthenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/822—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2282—Unsaturated compounds used as ligands
    • B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Pyridine Compounds (AREA)
  • Catalysts (AREA)
  • Liquid Crystal Substances (AREA)
DK95943147T 1994-07-12 1995-07-07 Heteroaromatiske diphosphiner som chirale ligander DK0770085T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI941438A IT1270082B (it) 1994-07-12 1994-07-12 Difosfine eteroaromatiche come leganti chirali, complessi tra dette difosfine e metalli di transizione ed impiego di detti complessi come catalizzatori chirali
PCT/EP1995/002647 WO1996001831A1 (en) 1994-07-12 1995-07-07 Heteroaromatic diphosphines as chiral ligands

Publications (1)

Publication Number Publication Date
DK0770085T3 true DK0770085T3 (da) 1999-12-20

Family

ID=11369253

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95943147T DK0770085T3 (da) 1994-07-12 1995-07-07 Heteroaromatiske diphosphiner som chirale ligander

Country Status (16)

Country Link
US (5) US5907045A (de)
EP (1) EP0770085B1 (de)
JP (1) JP3330611B2 (de)
KR (1) KR100384411B1 (de)
CN (1) CN1190397A (de)
AT (1) ATE184878T1 (de)
AU (1) AU685660B2 (de)
CA (1) CA2193889C (de)
CZ (1) CZ293465B6 (de)
DE (1) DE69512415T2 (de)
DK (1) DK0770085T3 (de)
ES (1) ES2136896T3 (de)
GR (1) GR3031443T3 (de)
HU (1) HU221381B1 (de)
IT (1) IT1270082B (de)
WO (1) WO1996001831A1 (de)

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IT1286497B1 (it) * 1996-11-20 1998-07-15 Italfarmaco Sud Spa Difosfine di tipo misto eteroariliche-ariliche come leganti chirali, relativi complessi con metalli di transizione e impiego di detti
DE19652350A1 (de) * 1996-12-17 1998-06-18 Studiengesellschaft Kohle Mbh Neue Katalysatoren aus Übergangsmetallverbindungen und 4,5-Diphosphinoacridin-Liganden
JP3148136B2 (ja) * 1996-12-26 2001-03-19 高砂香料工業株式会社 新規なキラルジホスフィン化合物、その製造中間体、該ジホス フィン化合物を配位子とする遷移金属錯体並びに該錯体を含む 不斉水素化触媒
US6162929A (en) * 1997-12-23 2000-12-19 Hoffmann-La Roche Inc. Process for the manufacture of bisphosphine oxide and bisphosphonate compounds
IT1299068B1 (it) * 1998-04-10 2000-02-07 Chemi Spa Legandi fosforati chirali e loro complessi organometallici, utili come catalizzatori in sintesi stereoselettive
FR2778915B1 (fr) * 1998-05-20 2000-06-30 Rhone Poulenc Fibres Nouvelles furylphosphines et complexes organometalliques les comprenant
IT1303757B1 (it) 1998-11-16 2001-02-23 Sigma Tau Ind Farmaceuti Processo industriale per la produzione di l-carnitina.
DE19918420A1 (de) * 1999-04-23 2000-10-26 Aventis Res & Tech Gmbh & Co Bidentate Organophosphorliganden und ihre Verwendung
CA2385421C (en) 1999-09-20 2009-12-15 The Penn State Research Foundation Chiral phosphines, transition metal complexes thereof and uses thereof in asymmetric reactions
DE10036516A1 (de) 2000-07-27 2002-02-07 Asta Medica Ag Verfahren zur Herstellung von enantiomerenreinen 6,8-Dihydroxyoctansäureestern durch assymetrische katalytische Hydrierung
DE10100708A1 (de) * 2001-01-10 2002-07-11 Oxeno Olefinchemie Gmbh Neue N-Phenylpyrrolbisphosphanverbindungen und deren Metallkomplexe
ES2253552T3 (es) * 2001-03-29 2006-06-01 Basf Aktiengesellschaft Ligandos para complejos de quelato de pnicogeno con un metal del grupo viii secundario y empleo de los complejos como catalizadores para la hidroformilacion, la carbonilacion, la hidrocianacion o la hidrogenacion.
WO2003031456A2 (en) * 2001-10-05 2003-04-17 Solvias Ag Ligands for asymmetric reactions
DE10242636A1 (de) * 2002-09-13 2004-03-18 Basf Ag Verfahren zur Herstellung von Dialdehyden und/oder ethylenisch ungesättigten Monoaldehyden durch Hydroformylierung ethylenisch ungesättigter Verbindungen
CN102627572A (zh) * 2004-02-19 2012-08-08 隆萨股份公司 对映异构体纯的1-取代-3-氨基醇的制备方法
EP1595888A1 (de) * 2004-05-11 2005-11-16 Degussa AG Cycloolefin-Phosphin-Liganden und deren Verwendung in der Katalyse
JP2008505903A (ja) 2004-07-08 2008-02-28 メルク　エンド　カムパニー　インコーポレーテッド 四置換エナミドの形成およびこの立体選択的還元
WO2006108562A1 (en) 2005-04-08 2006-10-19 Dsm Ip Assets B.V. Manufacture of lactones
US7935829B2 (en) 2005-04-15 2011-05-03 Dsm Ip Assets B.V. Manufacture of thiolactones
WO2008101197A1 (en) 2007-02-18 2008-08-21 University Of Florida Research Foundation, Inc. Catalysts containing n-heterocyclic carbenes for enantioselective synthesis
CN101148456B (zh) * 2007-10-12 2011-07-27 北京大学 一种有机磷酸催化剂及其制备方法和应用
EP2379500A1 (de) 2008-12-16 2011-10-26 F. Hoffmann-La Roche AG Verfahren zur herstellung von pyrrolidin-3-carbonsäuren

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US3966595A (en) * 1972-07-20 1976-06-29 E. I. Du Pont De Nemours And Company Method of making group VIII metal complex compounds
DE3403194A1 (de) * 1984-01-31 1985-08-01 Degussa Ag, 6000 Frankfurt Optisch aktive 3,4-bis-(diphenylphosphino)-pyrrolidine, diese als chirale liganden enthaltende rhodiumkomplexe und deren verwendung
US4755611A (en) * 1985-04-16 1988-07-05 Smithkline Beckman Corporation Certain bio-(bi-2-thienyl or 2-furyl phosphino) lower alkanes having anti-tumor properties
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US5274125A (en) * 1991-03-15 1993-12-28 Hoffmann-La Roche Inc. Chirale phosphines
ES2116435T3 (es) * 1992-01-31 1998-07-16 Hoffmann La Roche Ligandos difosfinicos.
DE4330730A1 (de) * 1993-09-10 1995-03-16 Bayer Ag Neue Bisphosphine für asymmetrische Hydrierkatalysatoren

Also Published As

Publication number Publication date
ATE184878T1 (de) 1999-10-15
CZ293465B6 (cs) 2004-05-12
US6586357B1 (en) 2003-07-01
DE69512415T2 (de) 2000-01-05
CA2193889A1 (en) 1996-01-25
KR100384411B1 (ko) 2003-08-21
JP3330611B2 (ja) 2002-09-30
AU3076495A (en) 1996-02-09
EP0770085A1 (de) 1997-05-02
ITMI941438A1 (it) 1996-01-12
US5907045A (en) 1999-05-25
CN1190397A (zh) 1998-08-12
AU685660B2 (en) 1998-01-22
EP0770085B1 (de) 1999-09-22
JPH10502387A (ja) 1998-03-03
GR3031443T3 (en) 2000-01-31
HU221381B1 (en) 2002-09-28
WO1996001831A1 (en) 1996-01-25
ES2136896T3 (es) 1999-12-01
DE69512415D1 (de) 1999-10-28
IT1270082B (it) 1997-04-28
HUT75997A (en) 1997-06-30
US6077958A (en) 2000-06-20
ITMI941438A0 (it) 1994-07-12
CZ8397A3 (en) 1997-06-11
US6133191A (en) 2000-10-17
US6297387B1 (en) 2001-10-02
CA2193889C (en) 2002-09-10

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