SI9300506A - Process for stabilizing phosphite ligands - Google Patents

Process for stabilizing phosphite ligands Download PDF

Info

Publication number
SI9300506A
SI9300506A SI9300506A SI9300506A SI9300506A SI 9300506 A SI9300506 A SI 9300506A SI 9300506 A SI9300506 A SI 9300506A SI 9300506 A SI9300506 A SI 9300506A SI 9300506 A SI9300506 A SI 9300506A
Authority
SI
Slovenia
Prior art keywords
group
ligand
epoxide
hydroformylation
reaction mixture
Prior art date
Application number
SI9300506A
Other languages
English (en)
Slovenian (sl)
Inventor
James Edward Babin
James Michael Maher
Ernst Billig
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of SI9300506A publication Critical patent/SI9300506A/sl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78Separation; Purification; Stabilisation; Use of additives
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/025Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18Catalysts 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
    • B01J31/1845Catalysts 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
    • B01J31/185Phosphites ((RO)3P), their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F19/00Metal compounds according to more than one of main groups C07F1/00 - C07F17/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/20Olefin oligomerisation or telomerisation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32Addition reactions to C=C or C-C triple bonds
    • B01J2231/321Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32Addition reactions to C=C or C-C triple bonds
    • B01J2231/323Hydrometalation, e.g. bor-, alumin-, silyl-, zirconation or analoguous reactions like carbometalation, hydrocarbation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/02Compositional aspects of complexes used, e.g. polynuclearity
    • B01J2531/0261Complexes comprising ligands with non-tetrahedral chirality
    • B01J2531/0266Axially chiral or atropisomeric ligands, e.g. bulky biaryls such as donor-substituted binaphthalenes, e.g. "BINAP" or "BINOL"
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80Complexes comprising metals of Group VIII as the central metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82Metals of the platinum group
    • B01J2531/821Ruthenium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82Metals of the platinum group
    • B01J2531/822Rhodium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84Metals of the iron group
    • B01J2531/845Cobalt
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22Organic complexes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (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)
  • Catalysts (AREA)
  • Adhesives Or Adhesive Processes (AREA)
SI9300506A 1992-09-29 1993-09-28 Process for stabilizing phosphite ligands SI9300506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/953,015 US5364950A (en) 1992-09-29 1992-09-29 Process for stabilizing phosphite ligands in hydroformylation reaction mixtures

Publications (1)

Publication Number Publication Date
SI9300506A true SI9300506A (en) 1994-06-30

Family

ID=25493465

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9300506A SI9300506A (en) 1992-09-29 1993-09-28 Process for stabilizing phosphite ligands

Country Status (16)

Country Link
US (1) US5364950A (de)
EP (1) EP0590611B1 (de)
JP (1) JP2707402B2 (de)
KR (1) KR940007047A (de)
CN (1) CN1092058A (de)
AU (1) AU4864293A (de)
BR (1) BR9303936A (de)
CA (1) CA2107173A1 (de)
DE (1) DE69315791T2 (de)
ES (1) ES2110556T3 (de)
GR (1) GR3026097T3 (de)
MX (1) MX9305980A (de)
PL (1) PL300523A1 (de)
RO (1) RO111194B1 (de)
SI (1) SI9300506A (de)
ZA (1) ZA937193B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109535197A (zh) * 2018-12-19 2019-03-29 山东新和成维生素有限公司 一种稳定亚磷酸盐配体的方法及其应用

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9119955D0 (en) * 1991-09-18 1991-10-30 Imperial College Treatment of aqueous supplies containing organic material
BR9408151A (pt) * 1993-11-23 1997-08-05 Du Pont Processos de hidrocianação de precursor de catalisador
US5756855A (en) * 1994-08-19 1998-05-26 Union Carbide Chemicals & Plastics Technology Corporation Stabilization of phosphite ligands in hydroformylation process
US5648554A (en) * 1995-04-12 1997-07-15 Mitsubishi Chemical Corporation Method for producing aldehydes
KR970703805A (ko) * 1995-05-01 1997-08-09 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크놀러지 코포레이션 막 분리방법(Membrane Separation)
JPH0977713A (ja) * 1995-09-19 1997-03-25 Mitsubishi Chem Corp アルデヒド類の製造方法
JP3812095B2 (ja) 1997-10-28 2006-08-23 三菱化学株式会社 アルデヒド類の製造方法及びこれに用いるビスホスファイト
US6090987A (en) * 1998-07-06 2000-07-18 Union Carbide Chemicals & Plastics Technology Corporation Metal-ligand complex catalyzed processes
MY139272A (en) 1998-12-10 2009-09-30 Mitsubishi Chem Corp Process for producing aldehyde
JP3928315B2 (ja) * 1998-12-14 2007-06-13 三菱化学株式会社 アルデヒドの製造方法
DE19954510A1 (de) 1999-11-12 2001-05-17 Oxeno Olefinchemie Gmbh Verfahren zur katalytischen Herstellung von Aldehyden aus Olefinen unter Einsatz von Ligandenmischungen
DE10206697A1 (de) * 2001-02-19 2002-08-29 Basf Ag Hydroformylierungsverfahren
US6693219B2 (en) 2001-06-02 2004-02-17 Eastman Chemical Company Epoxide stabilization of fluorophosphite-metal catalyst system in a hydroformylation process
KR20040050999A (ko) * 2002-12-11 2004-06-18 한국화학연구원 로듐포스파이트 착물 촉매 및 이의 제조방법 그리고 이를이용한 알데하이드의 선택적 제조 방법
CA2530739C (en) 2003-07-03 2012-09-25 Union Carbide Chemicals & Plastics Technology Corporation Minimization of ligand degradation products, or reversion of same to useful phosphine ligands
GB0322246D0 (en) * 2003-09-23 2003-10-22 Exxonmobil Chem Patents Inc Improvement in or relating to isobutylene
GB0322247D0 (en) * 2003-09-23 2003-10-22 Exxonmobil Chem Patents Inc Improvement in or relating to an isobutylene containing stream
BRPI0513654A (pt) 2004-08-02 2008-05-13 Union Carbide Chem Plastic processo de hidroformilação e aparelho para estabilizar um processo de hidroformilação
CN101657407B (zh) * 2007-03-20 2014-02-12 陶氏技术投资有限公司 改善对产物同分异构体的控制的加氢甲酰基化方法
WO2010003073A1 (en) 2008-07-03 2010-01-07 Dow Technology Investments Llc Process of controlling heavies in a recycle catalyst stream
EP2414314B1 (de) 2009-03-31 2017-09-13 Dow Technology Investments LLC Hydroformylierungsverfahren mit triphenylphosphin und doppelt offenendigem bisphosphitliganden
WO2011046781A1 (en) 2009-10-16 2011-04-21 Dow Technology Investments Llc Gas phase hydroformylation process
WO2011087696A1 (en) 2009-12-22 2011-07-21 Dow Technology Investments Llc Controlling the normal:iso aldehyde ratio in a mixed ligand hydroformylation process by controlling the olefin partial pressure
WO2011087690A1 (en) 2009-12-22 2011-07-21 Dow Technology Investments Llc Controlling the normal : iso aldehyde ratio in a mixed ligand hydroformylation process
MX365495B (es) 2009-12-22 2019-06-05 Dow Technology Investments Llc Control de la proporcion de aldehido normal: iso en un proceso de hidroformilacion de ligando mixto al controlar la presion parcial del gas de sintesis.
WO2012047514A1 (en) 2010-10-05 2012-04-12 Dow Technology Investments Llc Hydroformylation process
CN103402961B (zh) 2010-11-12 2016-03-16 陶氏技术投资有限公司 通过附加水减轻加氢甲酰化方法中的污染
KR101309918B1 (ko) * 2010-12-02 2013-09-17 주식회사 엘지화학 반응 중 촉매의 안정성이 개선된 하이드로포밀화 방법
US8513468B2 (en) * 2010-12-30 2013-08-20 Eastman Chemical Company Process for removing degradation acids from hydroformylation reactions
SA112330271B1 (ar) * 2011-04-18 2015-02-09 داو تكنولوجى انفستمنتس ال ال سى تخفيف التلوث في عمليات هيدروفورملة عن طريق إضافة الماء
CA2851255C (en) 2011-10-07 2018-09-25 American Pacific Corporation Bromofluorocarbon compositions
WO2013183796A1 (en) * 2012-06-04 2013-12-12 Lg Chem, Ltd. Hydroformylation method having improved catalyst stability in reaction
CA2872823A1 (en) 2012-06-04 2013-12-12 Dow Technology Investments Llc Hydroformylation process
BR112015003762B1 (pt) 2012-08-29 2021-04-13 Dow Technology Investments Llc Processo para a formação de um catalisador de hidroformilação
KR102111182B1 (ko) 2012-09-25 2020-05-14 다우 테크놀로지 인베스트먼츠 엘엘씨. 포스파이트 리간드를 분해에 대해 안정화시키는 방법
DE102013219510A1 (de) 2012-10-12 2014-04-17 Evonik Degussa Gmbh Gemisch von Bisphosphiten und dessen Verwendung als Katalysatorgemisch in der Hydroformylierung
CN104854118B (zh) 2012-10-12 2016-12-14 赢创德固赛有限公司 各种不同的不对称双亚磷酸酯混合物及其作为催化剂混合物在加氢甲酰化中的用途
DE102013219512A1 (de) 2012-10-12 2014-04-17 Evonik Degussa Gmbh Gemisch aus verschiedenen unsymmetrischen Bisphosphiten und dessen Verwendung als Katalysatorgemisch in der Hydroformylierung
DE102013219508A1 (de) 2012-10-12 2014-04-17 Evonik Degussa Gmbh Gemische konstitutionsisomerer Bisphosphite
DE102013219506A1 (de) 2012-10-12 2014-04-17 Evonik Degussa Gmbh Unsymmetrisches Bisphosphit
WO2014088816A1 (en) 2012-12-06 2014-06-12 Dow Technology Investments Llc Hydroformylation process
DE102012223572A1 (de) 2012-12-18 2014-06-18 Evonik Industries Ag Steuerung der Viskosität von Reaktionslösungen in Hydroformylierungverfahren
DE102013214378A1 (de) 2013-07-23 2015-01-29 Evonik Industries Ag Phosphoramiditderivate in der Hydroformylierung von olefinhaltigen Gemischen
EP3083542A1 (de) 2013-12-19 2016-10-26 Dow Technology Investments LLC Hydroformylierungsverfahren
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
PL3126319T3 (pl) 2014-03-31 2020-01-31 Dow Technology Investments Llc Proces hydroformylowania
CN106660915B (zh) 2014-05-14 2020-08-14 陶氏技术投资有限责任公司 稳定的有机磷化合物
MY184826A (en) 2014-12-04 2021-04-24 Dow Technology Investments Llc Hydroformylation process
TWI709568B (zh) 2015-09-30 2020-11-11 美商陶氏科技投資公司 用於製造有機磷化合物的方法
TWI709566B (zh) 2015-09-30 2020-11-11 美商陶氏科技投資公司 用於製造有機磷化合物的方法
CN105498855A (zh) * 2015-12-08 2016-04-20 中国海洋石油总公司 提高醚后c4羰基合成反应铑-双膦催化剂稳定性的方法
US9687837B1 (en) 2016-08-31 2017-06-27 Eastman Chemical Company Stable hydroformylation catalyst for preparation of high N/Iso ratio aldehyde product
US9975833B2 (en) 2016-08-31 2018-05-22 Eastman Chemical Company Efficient catalyst for the formation of polyaryl hydrocarbons suitable as precursors for polydentate organophosphorus catalyst ligands
WO2020263462A1 (en) 2019-06-27 2020-12-30 Dow Technology Investments Llc Process to prepare solution from hydroformylation process for precious metal recovery
SE1930249A1 (en) * 2019-07-18 2020-11-17 Perstorp Ab USE OF A METHOD FOR REDUCTION OF HEAVY END FORMATION AND CATALYST LOSS IN A HYDROFORMYLATION PROCESS COMPRISING A BIDENTATE PHOSPHITE LIGAND
WO2021006795A1 (en) * 2019-07-05 2021-01-14 Perstorp Ab A method for reducing heavy end formation and catalyst loss in a hydroformylation process
SE1930237A1 (en) * 2019-07-05 2020-11-17 Perstorp Ab A use of epoxide in order to reduce the formation of heavy ends in a hydroformylation process
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
CN114075244B (zh) * 2020-08-18 2024-06-04 中国石油化工股份有限公司 一种双齿亚磷酸酯及其纯化方法和应用
CN114433240A (zh) * 2020-11-02 2022-05-06 中国石油化工股份有限公司 一种利用高碳数烯烃生产高碳醛的方法
CN115246765B (zh) * 2021-04-26 2024-07-05 广东欧凯新材料有限公司 螺环二酚及其双亚膦酸酯制备方法和应用
CN114027296A (zh) * 2021-11-10 2022-02-11 山东农业大学 用于防治松材线虫及其媒介昆虫的纳米农药制剂
WO2023086718A1 (en) 2021-11-11 2023-05-19 Dow Technology Investments Llc Processes for recovering rhodium from hydroformylation processes
WO2024129290A1 (en) 2022-12-13 2024-06-20 Dow Technology Investments Llc Process to minimize polyphosphine usage by making use of degradation products

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH348284A (de) * 1956-11-30 1960-08-15 Geigy Ag J R Verfahren zur Stabilisierung von Estern von Säuren des drei- oder fünfwertigen Phosphors oder von solche Ester enthaltenden Gemischen
BE606408A (de) * 1960-07-22
US3733361A (en) * 1966-08-23 1973-05-15 Gulf Research Development Co Oxo process
US3499933A (en) * 1967-06-15 1970-03-10 Union Carbide Corp Hydroformylation of cyclic olefins
US3553298A (en) * 1967-10-20 1971-01-05 Hooker Chemical Corp Hydrolytic stabilized phosphite esters
US3644446A (en) * 1969-07-01 1972-02-22 Union Oil Co Preparation of rhodium and iridium hydride carbonyl complexes
DE3372361D1 (en) * 1982-06-11 1987-08-13 Davy Mckee London Hydroformylation process
EP0096987B1 (de) * 1982-06-11 1985-11-13 DAVY McKEE (LONDON) LIMITED Hydroformylierungsverfahren
EP0096986B1 (de) * 1982-06-11 1987-04-22 DAVY McKEE (LONDON) LIMITED Hydroformylierungsverfahren
CA1203047A (en) * 1982-12-08 1986-04-08 Hormoz Azizian Polymer hydrogenation process
CA1220300A (en) * 1982-12-08 1987-04-07 Polysar Limited Polymer hydrogenation process
GB8334359D0 (en) * 1983-12-23 1984-02-01 Davy Mckee Ltd Process
US4599206A (en) * 1984-02-17 1986-07-08 Union Carbide Corporation Transition metal complex catalyzed reactions
US4650894A (en) * 1984-07-05 1987-03-17 Argus Chemical Corporation Tris-organophosphite compositions having improved hydrolytic stability
DE3567631D1 (en) * 1984-10-09 1989-02-23 Shell Int Research Ethylene oligomerization process carried out in a diol-based solvent containing monohydric alcohol or water
US4737588A (en) * 1984-12-28 1988-04-12 Union Carbide Corporation Transition metal complex catalyzed reactions
JPH0451057Y2 (de) * 1985-02-26 1992-12-02
US4668651A (en) * 1985-09-05 1987-05-26 Union Carbide Corporation Transition metal complex catalyzed processes
US4714773A (en) * 1987-01-09 1987-12-22 E. I. Du Pont De Nemours And Company Hydrocyanation of butadiene
US4810815A (en) * 1987-11-04 1989-03-07 E. I. Du Pont De Nemours And Company Acceleration of diene hydrocyanation
US5059710A (en) * 1988-08-05 1991-10-22 Union Carbide Chemicals And Plastics Technology Corporation Ionic phosphites and their use in homogeneous transition metal catalyzed processes
CA2000182C (en) * 1988-10-27 1999-04-06 Lynn H. Slaugh Ethylene oligomerization process and catalyst
US5210318A (en) * 1990-05-04 1993-05-11 Union Carbide Chemicals & Plastics Technology Corporation Catalysts and processes useful in producing 1,3-diols and/or 3-hydroxyldehydes
JPH0436355A (ja) * 1990-05-31 1992-02-06 Toray Dow Corning Silicone Co Ltd シリコーンゴム組成物
DE4026406A1 (de) * 1990-08-21 1992-02-27 Basf Ag Rhodiumhydroformylierungskatalysatoren mit bis-phosphit-liganden
US5103033A (en) * 1991-06-24 1992-04-07 Dow Corning Corporation Process for preparation of β-cyanoalkylsilanes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109535197A (zh) * 2018-12-19 2019-03-29 山东新和成维生素有限公司 一种稳定亚磷酸盐配体的方法及其应用
CN109535197B (zh) * 2018-12-19 2020-04-21 山东新和成维生素有限公司 一种稳定亚磷酸盐配体的方法及其应用

Also Published As

Publication number Publication date
JPH06199729A (ja) 1994-07-19
EP0590611B1 (de) 1997-12-17
BR9303936A (pt) 1994-06-14
MX9305980A (es) 1995-01-31
CA2107173A1 (en) 1994-03-30
KR940007047A (ko) 1994-04-26
PL300523A1 (en) 1994-04-05
EP0590611A1 (de) 1994-04-06
RO111194B1 (en) 1996-07-30
DE69315791T2 (de) 1998-05-28
ES2110556T3 (es) 1998-02-16
CN1092058A (zh) 1994-09-14
AU4864293A (en) 1994-04-14
GR3026097T3 (en) 1998-05-29
DE69315791D1 (de) 1998-01-29
ZA937193B (en) 1994-04-21
JP2707402B2 (ja) 1998-01-28
US5364950A (en) 1994-11-15

Similar Documents

Publication Publication Date Title
SI9300506A (en) Process for stabilizing phosphite ligands
US5288918A (en) Hydroformylation process
AU579144B2 (en) Carboxylation process
EP0697391B1 (de) Stabilisierung von Phosphiteliganden in das Hydroformylierungsverfahren
JP5400627B2 (ja) 生成物異性体の制御が改善されたヒドロホルミル化方法
US4717775A (en) Transition metal complex catalyzed reactions
AU720249B2 (en) Improved metal-ligand complex catalyzed processes
US8513469B2 (en) Hydroformylation process with doubly open-ended bisphosphite ligand
ES2719425T3 (es) Mitigación de incrustación en procedimientos de hidroformilación mediante adición de agua
RU2257370C2 (ru) Усовершенствованные способы выделения
US4789753A (en) Phosphite ligands
JPH0959200A (ja) ヒドロホルミル化方法におけるホスフィットリガンドの安定化
MXPA01000031A (en) Improved metal-ligand complex catalyzed processes