[go: up one dir, main page]

MXPA04001348A - NUEVOS COMPUESTOS DE FOSFITOS Y SUS COMPLEJOS METaLICOS. - Google Patents

NUEVOS COMPUESTOS DE FOSFITOS Y SUS COMPLEJOS METaLICOS.

Info

Publication number
MXPA04001348A
MXPA04001348A MXPA04001348A MXPA04001348A MXPA04001348A MX PA04001348 A MXPA04001348 A MX PA04001348A MX PA04001348 A MXPA04001348 A MX PA04001348A MX PA04001348 A MXPA04001348 A MX PA04001348A MX PA04001348 A MXPA04001348 A MX PA04001348A
Authority
MX
Mexico
Prior art keywords
metal complexes
phosphite compounds
novel phosphite
novel
phosphites
Prior art date
Application number
MXPA04001348A
Other languages
English (en)
Inventor
Wiese Klaus-Diether
Original Assignee
Oxeno Olefinchemie Gmbh
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 Oxeno Olefinchemie Gmbh filed Critical Oxeno Olefinchemie Gmbh
Publication of MXPA04001348A publication Critical patent/MXPA04001348A/es

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
    • C07F9/547—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
    • C07F9/6571—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 and oxygen atoms as the only ring hetero atoms
    • C07F9/6574—Esters of oxyacids of phosphorus
    • 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
    • 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
    • B01J31/185—Phosphites ((RO)3P), their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
    • 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
    • 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
    • C07F9/6571—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 and oxygen atoms as the only ring hetero atoms
    • C07F9/6574—Esters of oxyacids of phosphorus
    • C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32—Addition reactions to C=C or C-C triple bonds
    • B01J2231/321—Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—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
    • 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
    • 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
    • B01J2531/824—Palladium
    • 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
    • B01J2531/828—Platinum
    • 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
    • B01J2531/84—Metals of the iron group
    • B01J2531/845—Cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Se describe un fosfito segun la formula I o II y sus complejos metalicos, la elaboracion y la utilizacion de los fosfitos como ligandos en reacciones cataliticas, especialmente en procedimientos para la hidroformilacion de olefinas.
MXPA04001348A 2001-08-16 2002-08-07 NUEVOS COMPUESTOS DE FOSFITOS Y SUS COMPLEJOS METaLICOS. MXPA04001348A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10140083A DE10140083A1 (de) 2001-08-16 2001-08-16 Neue Phosphitverbindungen und deren Metallkomplexe
PCT/EP2002/008798 WO2003016320A1 (de) 2001-08-16 2002-08-07 Neue phosphitverbindungen und deren metallkomplexe

Publications (1)

Publication Number Publication Date
MXPA04001348A true MXPA04001348A (es) 2004-05-05

Family

ID=7695542

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04001348A MXPA04001348A (es) 2001-08-16 2002-08-07 NUEVOS COMPUESTOS DE FOSFITOS Y SUS COMPLEJOS METaLICOS.

Country Status (10)

Country Link
US (1) US7009068B2 (es)
EP (1) EP1417212B1 (es)
JP (1) JP4272986B2 (es)
KR (1) KR100869042B1 (es)
CN (1) CN1310928C (es)
AT (1) ATE388157T1 (es)
DE (2) DE10140083A1 (es)
ES (1) ES2301680T3 (es)
MX (1) MXPA04001348A (es)
WO (1) WO2003016320A1 (es)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10058383A1 (de) * 2000-11-24 2002-05-29 Oxeno Olefinchemie Gmbh Neue Phosphininverbindungen und deren Metallkomplexe
ATE377584T1 (de) * 2001-09-26 2007-11-15 Oxeno Olefinchemie Gmbh Phthalsäurealkylestergemische mit kontrollierter viskosität
DE10149348A1 (de) 2001-10-06 2003-04-10 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von 1-Olefin mit Palladiumcarbenverbindungen
DE60304034T2 (de) 2002-03-11 2006-10-12 Union Carbide Chemicals & Plastics Technology Corp., Danbury Bisphosphit-ligande für carbonylierungsverfahren
DE10220801A1 (de) * 2002-05-10 2003-11-20 Oxeno Olefinchemie Gmbh Verfahren zur Rhodium-katalysierten Hydroformylierung von Olefinen unter Reduzierung der Rhodiumverluste
DE10223593A1 (de) * 2002-05-27 2003-12-11 Degussa Hydroxydiphosphine und deren Verwendung in der Katalyse
DE10225565A1 (de) 2002-06-10 2003-12-18 Oxeno Olefinchemie Gmbh Katalysator und Verfahren zur Hydrierung von aromatischen Verbindungen
PL206922B1 (pl) 2002-08-31 2010-10-29 Oxeno Olefinchemie Gmbh Sposób katalitycznego hydroformylowania związków nienasyconych olefinowo
KR20050059116A (ko) 2002-08-31 2005-06-17 옥세노 올레핀케미 게엠베하 사이클릭 카복실산 에스테르의 존재하에서의 올레핀계 불포화 화합물, 특히 올레핀의 하이드로포밀화 방법
ATE388956T1 (de) 2002-10-15 2008-03-15 Union Carbide Chem Plastic Bischelatligand und seine verwendung in carbonylierungs-verfahren
FR2847898A1 (fr) 2002-12-02 2004-06-04 Rhodia Polyamide Intermediates Procede de fabrication de composes nitriles a partir de composes a insaturation ethylenique
DE10257499A1 (de) 2002-12-10 2004-07-01 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von 1-Olefinen durch katalytische Spaltung von 1-Alkoxyalkanen
DE10329042A1 (de) 2003-06-27 2005-01-13 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von 1-Octen aus Crack-C4
DE10359628A1 (de) * 2003-12-18 2005-07-21 Oxeno Olefinchemie Gmbh Katalysator und Verfahren zur Herstellung von 1-Olefinen aus 2-Hydroxyalkanen
DE10360772A1 (de) * 2003-12-23 2005-07-28 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Organoacylphosphiten
DE10360771A1 (de) * 2003-12-23 2005-07-28 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von dreiwertigen Organophosphor-Verbindungen
DE102004033410A1 (de) * 2004-02-14 2005-09-01 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Olefinen mit 8 bis 12 Kohlenstoffatomen
DE102004013514A1 (de) * 2004-03-19 2005-10-06 Oxeno Olefinchemie Gmbh Verfahren zur Hydroformylierung von Olefinen in Anwesenheit von neuen phosphororganischen Verbindungen
DE102004021128A1 (de) * 2004-04-29 2005-11-24 Oxeno Olefinchemie Gmbh Vorrichtung und Verfahren für die kontinuierliche Umsetzung einer Flüssigkeit mit einem Gas an einem festen Katalysator
DE102005036039A1 (de) 2004-08-28 2006-03-02 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von 2,7-Octadienylderivaten
DE102004063673A1 (de) * 2004-12-31 2006-07-13 Oxeno Olefinchemie Gmbh Verfahren zur kontinuierlichen katalytischen Hydrierung von hydrierbaren Verbindungen an festen, im Festbett angeordneten Katalysatoren mit einem wasserstoffhaltigen Gas
JP4964760B2 (ja) * 2005-02-25 2012-07-04 株式会社クラレ ビスホスファイト、並びに該ビスホスファイトおよび第８〜１０族金属化合物を用いたアルデヒド化合物の製造方法
DE102005014055A1 (de) * 2005-03-23 2006-09-28 Degussa Ag Unsymmetrisch substituierte Phospholankatalysatoren
DE102005035816A1 (de) * 2005-07-30 2007-02-01 Oxeno Olefinchemie Gmbh Verfahren zur Hydrierung von Oxo-Aldehyden mit hohen Estergehalten
DE102005042464A1 (de) * 2005-09-07 2007-03-08 Oxeno Olefinchemie Gmbh Carbonylierungsverfahren unter Zusatz von sterisch gehinderten sekundären Aminen
DE102006034442A1 (de) * 2006-07-26 2008-01-31 Oxeno Olefinchemie Gmbh Katalysatorvorstufe für einen Rh-Komplexkatalysator
DE102006058682A1 (de) * 2006-12-13 2008-06-19 Evonik Oxeno Gmbh Bisphosphitliganden für die übergangsmetallkatalysierte Hydroformylierung
DE102007006442A1 (de) 2007-02-05 2008-08-07 Evonik Oxeno Gmbh Gemisch von Diestern von Dianhydrohexitolderivaten mit Carbonsäuren der Summenformel C8H17COOH, Verfahren zur Herstellung dieser Diester und Verwendung dieser Gemische
DE102007023514A1 (de) 2007-05-18 2008-11-20 Evonik Oxeno Gmbh Stabile Katalysatorvorstufe von Rh-Komplexkatalysatoren
DE102008002188A1 (de) * 2008-06-03 2009-12-10 Evonik Oxeno Gmbh Verfahren zur Abtrennung von 1-Buten aus C4-haltigen Kohlenwasserstoffströmen durch Hydroformylierung
DE102009001225A1 (de) 2009-02-27 2010-09-02 Evonik Oxeno Gmbh Verfahren zur Anreicherung eines Homogenkatalysators aus einem Prozessstrom
DE102009028975A1 (de) 2009-08-28 2011-03-03 Evonik Oxeno Gmbh Esterderivate der 2,5-Furandicarbonsäure und ihre Verwendung als Weichmacher
DE102009029050A1 (de) 2009-08-31 2011-03-03 Evonik Oxeno Gmbh Organophosphorverbindungen basierend auf Tetraphenol(TP)-substituierten Strukturen
GB0915946D0 (en) 2009-09-11 2009-10-28 Univ St Andrews Metal-catalysed carbonylation of unsaturated compounds
EP2624953B1 (en) * 2010-10-05 2018-10-24 Dow Technology Investments LLC Hydroformylation process
KR101890961B1 (ko) 2010-11-12 2018-08-22 바스프 에스이 물 첨가에 의한 히드로포르밀화 방법에서의 오손의 완화
WO2012122407A2 (en) * 2011-03-08 2012-09-13 The Regents Of The University Of California Chiral calixarenes
SA112330271B1 (ar) 2011-04-18 2015-02-09 داو تكنولوجى انفستمنتس ال ال سى تخفيف التلوث في عمليات هيدروفورملة عن طريق إضافة الماء
DE102011085883A1 (de) 2011-11-08 2013-05-08 Evonik Oxeno Gmbh Neue Organophosphorverbindungen auf Basis von Anthracentriol
MY172419A (en) 2012-06-04 2019-11-25 Dow Technology Investments Llc Hydroformylation process
EP2900373B1 (en) 2012-09-25 2019-04-17 Dow Technology Investments LLC Process for stabilizing a phosphite ligand against degradation
JP6174711B2 (ja) 2012-12-06 2017-08-02 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー ヒドロホルミル化方法
DE102014206520B4 (de) 2013-05-03 2017-09-14 Evonik Degussa Gmbh Neue vierzähnige Phosphor-Liganden mit Hostanox O3 Leitstruktur
CN106103399B (zh) 2013-12-19 2019-07-09 陶氏技术投资有限责任公司 氢甲酰化方法
CN104725170B (zh) 2013-12-19 2019-08-23 陶氏技术投资有限责任公司 加氢甲酰化方法
JP6560248B2 (ja) 2014-03-31 2019-08-14 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー ヒドロホルミル化プロセス
EP3029057B1 (de) 2014-12-04 2019-02-20 Evonik Degussa GmbH Bisphosphite die einen unsymmetrischen biaryl-zentral-baustein aufweisen
KR102000754B1 (ko) * 2017-11-03 2019-07-17 한국과학기술원 두 고리 구조를 갖는 포스포라미다이트 유도체, 이의 제조방법 및 그 용도
PL3990176T3 (pl) 2019-06-27 2025-01-27 Dow Technology Investments Llc Proces przygotowania roztworu z procesu hydroformylowania do odzysku metali szlachetnych
WO2021126421A1 (en) 2019-12-19 2021-06-24 Dow Technology Investments Llc Processes for preparing isoprene and mono-olefins comprising at least six carbon atoms
WO2024228768A1 (en) 2023-05-04 2024-11-07 Dow Technology Investments Llc Hydroformylation process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668651A (en) * 1985-09-05 1987-05-26 Union Carbide Corporation Transition metal complex catalyzed processes
US4748261A (en) * 1985-09-05 1988-05-31 Union Carbide Corporation Bis-phosphite compounds
US4885401A (en) * 1985-09-05 1989-12-05 Union Carbide Corporation Bis-phosphite compounds
DE4026406A1 (de) 1990-08-21 1992-02-27 Basf Ag Rhodiumhydroformylierungskatalysatoren mit bis-phosphit-liganden
US5312996A (en) * 1992-06-29 1994-05-17 Union Carbide Chemicals & Plastics Technology Corporation Hydroformylation process for producing 1,6-hexanedials
DE10053272A1 (de) 2000-10-27 2002-05-08 Oxeno Olefinchemie Gmbh Neue Bisphosphitverbindungen und deren Metallkomplexe

Also Published As

Publication number Publication date
WO2003016320A1 (de) 2003-02-27
US7009068B2 (en) 2006-03-07
JP2005500384A (ja) 2005-01-06
CN1310928C (zh) 2007-04-18
EP1417212B1 (de) 2008-03-05
EP1417212A1 (de) 2004-05-12
JP4272986B2 (ja) 2009-06-03
CN1543469A (zh) 2004-11-03
DE50211846D1 (de) 2008-04-17
ES2301680T3 (es) 2008-07-01
ATE388157T1 (de) 2008-03-15
KR20040030086A (ko) 2004-04-08
DE10140083A1 (de) 2003-02-27
US20040236134A1 (en) 2004-11-25
KR100869042B1 (ko) 2008-11-17

Similar Documents

Publication Publication Date Title
MXPA04001348A (es) NUEVOS COMPUESTOS DE FOSFITOS Y SUS COMPLEJOS METaLICOS.
MXPA04001350A (es) COMPUESTOS DE FOSFITO NOVEDOSOS Y COMPLEJOS METaLICOS DE FOSFITO NOVEDOSOS.
PL356486A1 (en) Catalysts for hydrosilylation reactions
MY139377A (en) Ligands for pnicogen chelate complexes with a metal of subgroup viii and use of the complexes as catalysts for hydroformylation, carbonylation, hydrocyanation or hydrogenation
ATE423784T1 (de) Bisindenyl-zirconium-komplexe zur olefinpolymerisation
AU2001289771A1 (en) Production of novel phosphane ligands and use in catalytical reactions
ATE470682T1 (de) Verfahren zur herstellung von geträgerten übergangsmetallpolymerisationskatalysatoren und daraus gebildete zusammensetzungen
ATE464312T1 (de) Organometallische übergangsmetallverbindung, biscyclopentadienylligandensystem, katalysatorsystem und herstellung von polyolefinen
DE602004021472D1 (en) Pyrimiidinverbindungen
AU2003230587A1 (en) Bisphosphite ligands for carbonylation processes
ATE222918T1 (de) Liganden und komplexe zur enantioselektiven hydrierung
TR200003273A2 (tr) Olefinler'den katalitik olarak aldehit imalatına yönelik usul
AU2002356942A1 (en) Process for the preparation of a nickel/phosphorus ligand catalyst for olefin hydrocyanation
WO2004076464A3 (en) Optically active phosphites and phosphoramidites and their use in asymmetric reactions
WO2004052896A8 (de) Verfahren zur herstellung von metallkomplexen
MY143572A (en) A catalyst system
TW200502037A (en) System suitable as a catalyst for the hydrocyanation of olefinically unsaturated compounds
WO2000064841A3 (en) Phosphine ligands, metal complexes and compositions thereof for cross-coupling reactions
NO20050092L (no) Gruppe 4 metallkomplekser inneholdende 4-aryl-substituerte trisykliske indenyl derivater
DK1047669T3 (da) Perfluor-N-alkylsulfonsyrederivater
WO2004028689A3 (en) Process for the hydroformylation of an ethylenically unsaturated compound using a bidentate diphosphine composition with a bridging group comprising sp2 hybridized carbon atoms bound to the phosphorous atoms
DE602004015817D1 (de) Verfahren zur herstellung von kationischen rhodiumkomplexen
ATE271059T1 (de) Cycloaliphatisch-aromatische diphosphine und ihre verwendung in der katalyse
YU36104A (sh) Kristalna struktura fosfodiesteraza 5 i njihova upotreba
AU2003212328A1 (en) Ferrocenyl ligands and the use thereof in catalysis

Legal Events

Date Code Title Description
FG Grant or registration
HC Change of company name or juridical status