ATE378109T1 - Verfahren zur hydroformylierung von ethylenisch ungesättigten verbindungen mittels einer zweizähnigen diphosphin-zusammensetzung mit einer verbrückenden gruppe enthaltend sp2-hybridisierte und an die phosphoratome gebundene kohlenstoffatome - Google Patents

Verfahren zur hydroformylierung von ethylenisch ungesättigten verbindungen mittels einer zweizähnigen diphosphin-zusammensetzung mit einer verbrückenden gruppe enthaltend sp2-hybridisierte und an die phosphoratome gebundene kohlenstoffatome

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Publication number
ATE378109T1
ATE378109T1 AT03798198T AT03798198T ATE378109T1 AT E378109 T1 ATE378109 T1 AT E378109T1 AT 03798198 T AT03798198 T AT 03798198T AT 03798198 T AT03798198 T AT 03798198T AT E378109 T1 ATE378109 T1 AT E378109T1
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AT
Austria
Prior art keywords
sup
hydroformylation
line
bridging group
formulae
Prior art date
Application number
AT03798198T
Other languages
English (en)
Inventor
Eit Drent
Ginkel Roelof Van
Willem Jager
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Shell Int Research
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Publication of ATE378109T1 publication Critical patent/ATE378109T1/de

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    • 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
    • B01J31/2419—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising P as ring member
    • B01J31/2428—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising P as ring member with more than one complexing phosphine-P atom
    • B01J31/2433—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising P as ring member with more than one complexing phosphine-P atom comprising aliphatic or saturated rings
    • 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
    • B01J31/2461—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 ring members in the condensed ring system or in a further ring
    • B01J31/2471—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 ring members in the condensed ring system or in a further ring with more than one complexing phosphine-P atom
    • B01J31/2476—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 ring members in the condensed ring system or in a further ring with more than one complexing phosphine-P atom comprising aliphatic or saturated rings
    • 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
    • B01J31/2461—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 ring members in the condensed ring system or in a further ring
    • B01J31/248—Bridged ring systems, e.g. 9-phosphabicyclononane
    • 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
    • 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
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C67/347—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to unsaturated carbon-to-carbon bonds
    • 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
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
AT03798198T 2002-09-26 2003-09-24 Verfahren zur hydroformylierung von ethylenisch ungesättigten verbindungen mittels einer zweizähnigen diphosphin-zusammensetzung mit einer verbrückenden gruppe enthaltend sp2-hybridisierte und an die phosphoratome gebundene kohlenstoffatome ATE378109T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02256696 2002-09-26

Publications (1)

Publication Number Publication Date
ATE378109T1 true ATE378109T1 (de) 2007-11-15

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AT03798198T ATE378109T1 (de) 2002-09-26 2003-09-24 Verfahren zur hydroformylierung von ethylenisch ungesättigten verbindungen mittels einer zweizähnigen diphosphin-zusammensetzung mit einer verbrückenden gruppe enthaltend sp2-hybridisierte und an die phosphoratome gebundene kohlenstoffatome

Country Status (10)

Country Link
US (2) US7250538B2 (de)
EP (1) EP1542798B1 (de)
JP (1) JP4101803B2 (de)
CN (1) CN100363319C (de)
AT (1) ATE378109T1 (de)
AU (1) AU2003299066A1 (de)
CA (1) CA2500095C (de)
DE (1) DE60317533T2 (de)
WO (1) WO2004028689A2 (de)
ZA (1) ZA200502080B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0403592D0 (en) 2004-02-18 2004-03-24 Lucite Int Uk Ltd A catalyst system
GB0516556D0 (en) 2005-08-12 2005-09-21 Lucite Int Uk Ltd Improved catalyst system
AU2006314268C1 (en) 2005-11-17 2014-01-09 Lucite International Uk Limited Carbonylation of ethylenically unsaturated compounds
WO2007067257A2 (en) 2005-12-02 2007-06-14 Vanderbilt University Broad-emission nanocrystals and methods of making and using same
GB0607494D0 (en) 2006-04-13 2006-05-24 Lucite Int Uk Ltd Metal complexes
JP2010511600A (ja) 2006-12-02 2010-04-15 ルーサイト インターナショナル ユーケー リミテッド 新規のカルボニル化配位子及びエチレン性不飽和化合物のカルボニル化におけるその使用
GB2451325A (en) * 2007-07-24 2009-01-28 Shell Int Research Hydroformylation process
GB0812297D0 (en) 2008-07-04 2008-08-13 Lucite Int Uk Ltd Novel carbonylation ligand sand thier use of in the carbonylation of ethylenically unsaturated compounds
US20100069679A1 (en) * 2008-09-12 2010-03-18 Eastman Chemical Company Acetylene tolerant hydroformylation catalysts
GB201000078D0 (en) 2010-01-05 2010-02-17 Lucite Int Uk Ltd Process for the carbonylation of ethylenically unsaturated compounds, novel carbonylation ligands and catalyst systems incorporatng such ligands
CN104425248B (zh) * 2013-08-28 2017-10-27 无锡华润上华科技有限公司 重掺杂p型衬底背封工艺方法
JP2015137232A (ja) * 2014-01-20 2015-07-30 Ｊｘ日鉱日石エネルギー株式会社 ノルボルナン−２−スピロ−α−シクロアルカノン−α’−スピロ−２’’−ノルボルナン−５，５’’，６，６’’−テトラカルボン酸及びそのエステル類の製造方法
JP2015137230A (ja) * 2014-01-20 2015-07-30 Ｊｘ日鉱日石エネルギー株式会社 ノルボルナン−２−スピロ−α−シクロアルカノン−α’−スピロ−２’’−ノルボルナン−５，５’’，６，６’’−テトラカルボン酸及びそのエステル類の製造方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2042011A (en) 1934-12-06 1936-05-26 Gulf Res & Dev Corp Producing flocculation in oil well strata
FR2671132B1 (fr) 1990-12-28 1997-06-13 Inst Francais Du Petrole Suspension de particules solides pour reduire les disparites de permeabilites d'une formation geologique heterogene, application a la recuperation d'hydrocarbures et procede d'injection.
DE69210054T2 (de) 1991-01-15 1996-12-12 Shell Int Research Carbonylierung von Olefinen
DE69200122T2 (de) * 1991-02-15 1994-09-29 Shell Int Research Katalytisches System für die Carbonylierung.
GB9111583D0 (en) 1991-05-30 1991-07-24 Shell Int Research Carbonylation catalyst system
ES2123823T3 (es) 1993-08-19 1999-01-16 Shell Int Research Procedimiento de hidroformilacion.
BE1008343A3 (nl) 1994-05-06 1996-04-02 Dsm Nv Bidentaat fosfineligand
GB2306344A (en) * 1995-10-25 1997-05-07 Shell Int Research Catalysed hydroformylation
WO1997018894A1 (fr) * 1995-11-22 1997-05-29 Firmenich S.A. Catalyseurs de ruthenium et leur utilisation dans l'hydrogenation asymetrique de cyclopentenones
US5780684A (en) * 1996-01-16 1998-07-14 Shell Oil Company Hydroformylation reactions
US6103927A (en) * 1996-04-16 2000-08-15 Shell Oil Company Process for the carbonylation of ethylenically unsaturated compounds
JP2002513376A (ja) 1996-06-14 2002-05-08 ザ ペン ステイト リサーチ ファウンデイション 環式キラルホスフィン配位子を有する遷移金属錯体を触媒とする不斉合成
DE19652350A1 (de) 1996-12-17 1998-06-18 Studiengesellschaft Kohle Mbh Neue Katalysatoren aus Übergangsmetallverbindungen und 4,5-Diphosphinoacridin-Liganden
US6214763B1 (en) * 1997-05-20 2001-04-10 Firmenich Sa Ruthenium catalysts and their use in the asymmetric hydrogenation of weakly coordinating substrates
US6127582A (en) * 1997-08-27 2000-10-03 Shell Oil Company Hydroformylation process
EP0903333B1 (de) * 1997-09-18 2001-11-07 Shell Internationale Researchmaatschappij B.V. Hydroformylierungsverfahren
EP0922691B1 (de) * 1997-12-03 2004-04-28 Shell Internationale Research Maatschappij B.V. Hydroformylierungsverfahren
US6156936A (en) * 1998-03-16 2000-12-05 Shell Oil Company Hydroformylation of olefin feeds containing dienes
JP3730428B2 (ja) * 1998-12-22 2006-01-05 富士通株式会社 半導体装置試験用コンタクタの製造方法
WO2001014299A1 (en) * 1999-08-23 2001-03-01 The Penn State Research Foundation Chiral ligands, transition-metal complexes thereof and uses thereof in asymmetric reactions
MY127093A (en) * 2000-05-17 2006-11-30 Lucite Int Uk Ltd Bidentate ligands useful in catalyst systems
JP4874501B2 (ja) * 2000-08-14 2012-02-15 サソール テクノロジー（プロプライエタリー）リミテッド 含酸素製品の製造
MY127097A (en) * 2000-09-27 2006-11-30 Dsm Ip Assets Bv Process for the carbonylation of a conjugated diene
GB0026890D0 (en) 2000-11-03 2000-12-20 Ici Plc Catalyst
JP2004517901A (ja) * 2001-01-19 2004-06-17 カイロテック・テクノロジー・リミテッド 配位子およびその使用
WO2002064250A2 (en) * 2001-01-31 2002-08-22 Shell Internationale Research Maatschappij B.V. Process for the carbonylation of ethylenically unsaturated compounds, bidentate diphosphine composition used in this process and processes for preparation of this bidentate diphosphine composition
DE10106348A1 (de) 2001-02-09 2002-08-14 Basf Ag Als Katalysator oder zur Herstellung eines Katalysatorsystems geeignete Verbindung
CN1308337C (zh) * 2001-11-09 2007-04-04 国际壳牌研究有限公司 用于不饱和化合物羰基化的双齿配位体
US6743921B2 (en) * 2002-01-24 2004-06-01 Dsm Catalytica Pharmaceuticals, Inc. Process for the preparation of nonracemic syn-1-(4-hydroxy-phenyl)-2-(4-hydroxy-4-phenyl-piperidin-1-yl)-1-propanol compounds
US6806391B2 (en) * 2002-07-31 2004-10-19 Shell Oil Company Process for the carbonylation of ethylenically unsaturated compounds and bidentate diphosphine composition used in this process
CN1684931A (zh) * 2002-09-26 2005-10-19 国际壳牌研究有限公司 伯醇的制备方法
US7265242B2 (en) * 2004-02-26 2007-09-04 Shell Oil Company Process for the carbonylation of ethylenically or acetylenically unsaturated compounds

Also Published As

Publication number Publication date
AU2003299066A1 (en) 2004-04-19
CA2500095C (en) 2011-10-18
CA2500095A1 (en) 2004-04-08
DE60317533T2 (de) 2008-09-18
US20040167362A1 (en) 2004-08-26
US7414155B2 (en) 2008-08-19
CN100363319C (zh) 2008-01-23
WO2004028689A3 (en) 2004-07-29
US20070238892A1 (en) 2007-10-11
JP4101803B2 (ja) 2008-06-18
ZA200502080B (en) 2005-11-30
EP1542798A2 (de) 2005-06-22
CN1684769A (zh) 2005-10-19
WO2004028689A2 (en) 2004-04-08
US7250538B2 (en) 2007-07-31
DE60317533D1 (de) 2007-12-27
JP2006500415A (ja) 2006-01-05
AU2003299066A8 (en) 2004-04-19
EP1542798B1 (de) 2007-11-14

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