FR2606771B1 - Procede d'hydroformylation utilisant des ligands phosphiniques peu volatils - Google Patents

Procede d'hydroformylation utilisant des ligands phosphiniques peu volatils

Info

Publication number
FR2606771B1
FR2606771B1 FR878715930A FR8715930A FR2606771B1 FR 2606771 B1 FR2606771 B1 FR 2606771B1 FR 878715930 A FR878715930 A FR 878715930A FR 8715930 A FR8715930 A FR 8715930A FR 2606771 B1 FR2606771 B1 FR 2606771B1
Authority
FR
France
Prior art keywords
hydroformylation process
low volatile
phosphinic
ligands
phosphinic ligands
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR878715930A
Other languages
English (en)
Other versions
FR2606771A1 (fr
Inventor
Anthony George Abatjoglou
David Robert Bryant
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Corp filed Critical Union Carbide Corp
Publication of FR2606771A1 publication Critical patent/FR2606771A1/fr
Application granted granted Critical
Publication of FR2606771B1 publication Critical patent/FR2606771B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/55—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing halogen
    • 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
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
FR878715930A 1986-11-18 1987-11-18 Procede d'hydroformylation utilisant des ligands phosphiniques peu volatils Expired FR2606771B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/932,002 US4731486A (en) 1986-11-18 1986-11-18 Hydroformylation using low volatile phosphine ligands

Publications (2)

Publication Number Publication Date
FR2606771A1 FR2606771A1 (fr) 1988-05-20
FR2606771B1 true FR2606771B1 (fr) 1989-11-03

Family

ID=25461633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878715930A Expired FR2606771B1 (fr) 1986-11-18 1987-11-18 Procede d'hydroformylation utilisant des ligands phosphiniques peu volatils

Country Status (28)

Country Link
US (1) US4731486A (fr)
EP (1) EP0268268B1 (fr)
JP (1) JPH0667868B2 (fr)
KR (1) KR920003556B1 (fr)
CN (1) CN1017145B (fr)
AR (1) AR248390A1 (fr)
AT (1) ATE77075T1 (fr)
AU (1) AU611867B2 (fr)
BE (1) BE1000619A5 (fr)
BR (1) BR8706223A (fr)
CA (1) CA1307296C (fr)
DE (2) DE3739064A1 (fr)
DK (1) DK605887A (fr)
ES (3) ES2009221A6 (fr)
FI (1) FI90858C (fr)
FR (1) FR2606771B1 (fr)
GB (1) GB2197867B (fr)
HU (1) HU202177B (fr)
IN (1) IN170369B (fr)
IT (1) IT1223147B (fr)
MX (1) MX166784B (fr)
NL (1) NL8702752A (fr)
NO (1) NO166440C (fr)
PL (1) PL153062B1 (fr)
RU (1) RU2002728C1 (fr)
SE (1) SE8704533L (fr)
YU (1) YU45074B (fr)
ZA (1) ZA878638B (fr)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1040022A (zh) * 1988-07-14 1990-02-28 联合碳化化学品及塑料有限公司 制备醇和醛的方法
AU617835B2 (en) * 1988-07-14 1991-12-05 Union Carbide Chemicals And Plastics Company Inc. Process for catalyst aldehyde product separation
US5180854A (en) * 1988-07-14 1993-01-19 Union Carbide Chemicals & Plastics Technology Corporation Process for catalyst aldehyde product separation
US5113022A (en) * 1988-08-05 1992-05-12 Union Carbide Chemicals & Plastics Technology Corporation Ionic phosphites used in homogeneous transition metal catalyzed processes
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
US4965404A (en) * 1989-03-09 1990-10-23 Kuraray Company, Ltd. Process for the preparation of lithium diphenylphosphinobenzene-m-monosulfonate
DE3942954A1 (de) * 1989-12-23 1991-06-27 Hoechst Ag Verfahren zur herstellung von aldehyden
WO1992004118A1 (fr) * 1990-08-31 1992-03-19 The Governors Of The University Of Alberta Carbonylation de methanol utilisant un nouveau precurseur catalytique de metal de transition
US5087763A (en) * 1990-11-09 1992-02-11 Union Carbide Chemicals & Plastics Technology Corporation Hydroformylation process
US5288818A (en) * 1991-08-20 1994-02-22 Exxon Chemical Patents Inc. Method for separating a water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction
US5215667A (en) * 1991-08-20 1993-06-01 Exxon Chemical Patents Inc. Method for separating water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction
US5196596A (en) * 1991-12-26 1993-03-23 Union Carbide Chemicals & Plastics Technology Corporation Higher aldehyde separation process
US5300617A (en) * 1993-01-21 1994-04-05 Exxon Chemical Patents Inc. Potassium para-diphenyl phosphino benzene sulfonate ligand
US6143211A (en) * 1995-07-21 2000-11-07 Brown University Foundation Process for preparing microparticles through phase inversion phenomena
DE19532393A1 (de) * 1995-09-02 1997-03-06 Hoechst Ag Verfahren zur Hydroformylierung olefinisch ungesättigter Verbindungen
US5773666A (en) * 1995-09-26 1998-06-30 Kuraray Co., Ltd. Hydroformylation process
DE19700805C1 (de) * 1997-01-13 1998-08-06 Hoechst Ag Verfahren zur Herstellung von Aldehyden durch Hydroformylierung olefinischer Verbindungen mit 3 bis 5 Kohlenstoffatomen in Anwesenheit einer Rhodium und sulfonierte Triarylphosphine als Katalysator enthhaltenden wäßrigen Phase
DE19700804C1 (de) * 1997-01-13 1998-08-06 Hoechst Ag Verfahren zur Herstellung von Aldehyden durch Hydroformylierung olefinischer Verbindungen mit 6 bis 16 Kohlenstoffatomen in Anwesenheit einer Rhodium und sulfonierte Triarylphosphine als Katalysator enthaltenden wäßrigen Phase
DE19742305A1 (de) * 1997-09-25 1999-04-01 Hoechst Ag Verfahren zur Herstellung von Aldehyden durch Hydroformylierung in Gegenwart von Kronenether
FI20002807A0 (fi) * 2000-09-05 2000-12-20 Neste Chemicals Oy Menetelmä alkeenien hydroformyloimiseksi
EP1405854A4 (fr) * 2001-06-07 2004-11-03 Kuraray Co P-diarylphosphinobenzenesulfonates de lithium, procede de preparation et utilisation de ces composes
JP2004537401A (ja) * 2001-08-08 2004-12-16 ブラウン ユニバーシティ リサーチ ファウンデーション 疎水性薬物の微粉砕方法
EP1460897A4 (fr) * 2001-12-10 2006-09-13 Spherics Inc Procedes et produits utiles dans la formation et l'isolation de microparticules
EP1620387B1 (fr) * 2003-04-25 2010-05-19 Dow Global Technologies Inc. Compositions a base d'aldehyde et d'alcool tirees d'huiles de graines
KR100547587B1 (ko) * 2004-06-12 2006-01-31 주식회사 엘지화학 인을 포함하는 촉매 조성물 및 이를 이용한히드로포르밀화 방법
WO2006047434A1 (fr) * 2004-10-25 2006-05-04 Dow Global Technologies, Inc. Prepolymeres a base de polyols de polyester contenant de l'hydroxymethyle derives d'acides gras
ATE482246T1 (de) * 2004-10-25 2010-10-15 Dow Global Technologies Inc Polymerpolyole und polymerdispersionen aus hydroxylhaltigen materialien auf pflanzenölbasis
AU2005299519B2 (en) * 2004-10-25 2012-02-02 Dow Global Technologies Llc Polyurethanes made from hydroxy-methyl containing fatty acids or alkyl esters of such fatty acids
US7053253B1 (en) * 2005-05-02 2006-05-30 3M Innovative Properties Company Process for purifying hexafluoropropene dimers
EP1926740B1 (fr) * 2005-09-15 2010-08-11 Dow Global Technologies Inc. Procede de monosulfonation de phosphines aromatiques, et produit zwitterionique obtenu a partir de celui-ci
CN100526279C (zh) * 2006-04-11 2009-08-12 中国科学院兰州化学物理研究所 连续制备正戊醛的工艺过程
BRPI0710853A2 (pt) * 2006-05-15 2011-05-17 Dow Global Technologies Inc processo de hidroformilação não aquoso
EP2074157B1 (fr) * 2006-09-21 2017-02-01 Dow Global Technologies LLC Mousses viscoélastiques ayant une grande circulation d'air
EP1918247A1 (fr) * 2006-10-18 2008-05-07 Ecole Polytechnique Fédérale de Lausanne (EPFL) Production d'hydrogène à partir d'acide formique
BRPI0809774A2 (pt) * 2007-04-09 2014-09-30 Dow Global Technologies Inc "composição lubrificante de poliéster poliol capeada, composição lubrificante de poliéster poliol e método para sua preparação"
KR20100017381A (ko) * 2007-04-27 2010-02-16 다우 글로벌 테크놀로지스 인크. 재생가능한 오일로부터의 저 휘발성 물질 코팅, 실란트 및 결합제
EP2155796A1 (fr) * 2007-05-15 2010-02-24 Dow Global Technologies Inc. Mousses haute résilience
EP2167454A2 (fr) * 2007-06-13 2010-03-31 Dow Global Technologies Inc. Procede d'extraction pour une separation de produit d'aldehyde et une recuperation de catalyseur
PL2167563T3 (pl) * 2007-07-12 2013-10-31 Dow Global Technologies Llc Polimery utwardzalne w temperaturze pokojowej ich prekursory
EP2167561A1 (fr) * 2007-07-12 2010-03-31 Dow Global Technologies Inc. Prépolymères et polymères pour élastomères
WO2009017973A1 (fr) * 2007-08-01 2009-02-05 Dow Global Technologies Inc. Thermofixation de mousses de polyuréthanne
BRPI0905700A2 (pt) * 2008-01-15 2015-07-14 Dow Global Technologies Inc Composição, catalisador complexo ou composição precursora de catalisador complexo, solução de catalisador complexo ou solução de precursor de catalisador complexo, processo de hidroformilação e classe de compostos de triorganofina não ionicos
US8394978B2 (en) * 2008-01-15 2013-03-12 Dow Global Technologies Llc Sulfonated organophosphine compounds and use thereof in hydroformylation processes
WO2009091670A1 (fr) * 2008-01-15 2009-07-23 Dow Global Technologies Inc. Composés d'organophosphine sulfonée et leur utilisation dans des procédés d'hydroformylation
CN102089345B (zh) * 2008-05-09 2014-03-05 陶氏环球技术有限责任公司 基于天然油的多元醇共混物
EP2456801A2 (fr) 2009-07-22 2012-05-30 Dow Global Technologies LLC (formerly Known As Dow Global Technologies Inc.) Mousses en polyuréthane à base d'huile naturelle
US8519172B2 (en) 2009-12-03 2013-08-27 Dow Global Technologies Llc Decolorization of polyols
EP2510031B1 (fr) 2009-12-08 2013-10-30 Dow Global Technologies LLC Procédé pour préparer des mousses à alvéoles ouvertes fabriquées avec des polyols à base d'huile naturelle et des polyols de poly(oxyde de propylène)
BR112012015324A2 (pt) 2009-12-21 2019-09-24 Dow Global Technologies Llc unidade de vidro isolada
CA2784943C (fr) * 2009-12-22 2016-09-06 Dow Technology Investments Llc Reglage du rapport aldehyde normal:aldehyde iso dans un procede d'hydroformylation a ligand mixte par reglage de la pression partielle de gaz de synthese
EP2545091A1 (fr) 2010-03-12 2013-01-16 Dow Global Technologies LLC Gels et élastomères souples de polyuréthane constitués de polyols à base d'huiles naturelles
EP2545094A1 (fr) 2010-03-12 2013-01-16 Dow Global Technologies LLC Liants élastomères constitués de polyols à base d'huiles naturelles
EP2552990B1 (fr) 2010-03-31 2017-04-19 Dow Global Technologies LLC Elastomères de polyuréthane/polyurée à pulvériser
CN103097424B (zh) 2010-04-14 2015-01-14 陶氏环球技术有限责任公司 聚碳酸酯多元醇以及从其制得的聚氨酯
EP2585507A1 (fr) 2010-06-22 2013-05-01 Dow Global Technologies LLC Polymères de silyle durcissables
US8822626B2 (en) 2010-06-30 2014-09-02 Dow Global Technologies Llc Silyl-terminated polymers
ITMI20101380A1 (it) 2010-07-27 2012-01-28 Dow Global Technologies Inc Pannello composito poliuretanico a basso impatto ambientale
WO2012064971A1 (fr) 2010-11-11 2012-05-18 Dow Global Technologies Llc Produit d'étanchéité pour verre isolant à base de polyuréthane
KR20140043334A (ko) 2011-03-31 2014-04-09 다우 글로벌 테크놀로지스 엘엘씨 폴리우레탄용 소수성 폴리에스테르 폴리카르보네이트 폴리올
CN102826974B (zh) * 2011-06-17 2015-11-25 中国石油化工股份有限公司 一种丙烯氢甲酰化反应制备丁醛的方法
WO2013003051A2 (fr) 2011-06-30 2013-01-03 Dow Global Technologies Llc Copolymères polycarbonate-polyester terminés par un silane pour des applications de revêtements, d'adhésifs, de matériaux d'étanchéité et d'élastomères
US9359456B2 (en) 2012-09-24 2016-06-07 Exxonmobil Chemical Patents Inc. Catalytic hydroformylation of vinyl terminated polyolefins
WO2014047531A1 (fr) 2012-09-24 2014-03-27 Exxonmobil Chemical Patents Inc. Hydroamination de macromonomères contenant un aldéhyde
EP2900724B1 (fr) 2012-09-26 2018-01-10 Dow Global Technologies LLC Produit d'étanchéité à base de polyuréthane pour du verre, isolé
CN104045532B (zh) 2013-03-15 2018-05-25 陶氏技术投资有限责任公司 加氢甲酰化方法
WO2015065610A1 (fr) 2013-10-28 2015-05-07 Rohm And Haas Company Procédé de séparation de méthacrylaldéhyde
RU2561171C1 (ru) * 2014-09-12 2015-08-27 Открытое акционерное общество "Нефтяная компания "Роснефть" Способ непрерывного двухступенчатого гидроформилирования олефинов с3, с4 и технологическая установка для его осуществления
CN109071394B (zh) 2016-03-18 2022-02-08 陶氏技术投资有限责任公司 加氢甲酰化工艺
CN110650940B (zh) 2017-05-25 2023-02-17 罗门哈斯公司 用于制备甲基丙烯醛的方法
JP7065118B2 (ja) 2017-05-25 2022-05-11 ローム アンド ハース カンパニー メタクロレインを調製するための方法
WO2023059679A1 (fr) 2021-10-08 2023-04-13 Rohm And Haas Company Procédé de production de méthacrylate de méthyle à partir d'éthanol
KR20240089247A (ko) 2021-10-08 2024-06-20 다우 글로벌 테크놀로지스 엘엘씨 메타크릴산의 생산 방법
CA3233792A1 (fr) 2021-10-08 2023-04-13 Kirk W. Limbach Procede de production de methacrylate de methyle
CN118019726A (zh) 2021-10-08 2024-05-10 罗门哈斯公司 用于氧化酯化反应器的方法
CA3233789A1 (fr) 2021-10-08 2023-04-13 Dow Global Technologies Llc Procede utilisant une addition de base pour qu'un reacteur d'esterification oxydative forme peu de sous-produits
CA3233794A1 (fr) 2021-10-08 2023-04-13 Rohm And Haas Company Procede de production de methacrylate de methyle
WO2023059680A1 (fr) 2021-10-08 2023-04-13 Rohm And Haas Company Procédé de production de méthacrylate d'alkyle
CN118076578A (zh) 2021-10-08 2024-05-24 罗门哈斯公司 用于由氧化酯化反应器以副产物较低的方式形成甲基丙烯酸甲酯的方法
WO2024123530A1 (fr) 2022-12-08 2024-06-13 Rohm And Haas Company Procédé de production simultanée de méthacrylate de méthyle et d'acide méthacrylique
WO2024123528A1 (fr) 2022-12-08 2024-06-13 Dow Global Technologies Llc Procédé de préparation de méthacrylates d'alkyle
GB202404300D0 (en) 2024-03-26 2024-05-08 Johnson Matthey Davy Technologies Ltd Process for the production of 2-alkylalkanol

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31812A (en) * 1861-03-26 Stump-extractor
US3527809A (en) * 1967-08-03 1970-09-08 Union Carbide Corp Hydroformylation process
BE758502A (fr) * 1969-11-06 1971-05-05 Basf Ag Preparation d'alcools et d'aldehydes
NL7106084A (fr) * 1970-05-06 1971-11-09
US3968136A (en) * 1974-07-12 1976-07-06 Union Carbide Corporation Catalytic process for polyhydric alcohols and derivatives
US4159999A (en) * 1974-11-22 1979-07-03 Celanese Corporation Hydroformylation of olefins
US4148830A (en) * 1975-03-07 1979-04-10 Union Carbide Corporation Hydroformylation of olefins
US3984478A (en) * 1975-05-27 1976-10-05 Universal Oil Products Company Hydroformylation process
US4248802A (en) * 1975-06-20 1981-02-03 Rhone-Poulenc Industries Catalytic hydroformylation of olefins
US4247486A (en) * 1977-03-11 1981-01-27 Union Carbide Corporation Cyclic hydroformylation process
FR2351077A1 (fr) * 1976-05-13 1977-12-09 Celanese Corp Procede perfectionne d'hydroformylation des olefines avec un catalyseur complexe au rhodium
US4162261A (en) * 1976-09-29 1979-07-24 Union Carbide Corporation Novel solvents for the catalytic process for making polyhydric alcohols
ZA78146B (en) * 1977-01-25 1978-12-27 Union Carbide Corp Improved hydroformylation process
US4211719A (en) * 1978-02-13 1980-07-08 Union Carbide Corporation Catalytic process for polyhydric alcohols and derivatives
US4306084A (en) * 1978-12-06 1981-12-15 The University Of Texas Alcohol and aldehyde production using ruthenium carbonyl catalysts
CA1123859A (fr) * 1979-06-18 1982-05-18 Edward B. Hackman Procede d'hydroformylation ameliore grace au choix du solvant de reaction et au reglage des parametres d'epuration du produit
US4329511A (en) * 1979-06-18 1982-05-11 Celanese Corporation Hydroformylation process improved by choice of reaction solvent and control of product stripping parameters
US4283562A (en) * 1979-10-26 1981-08-11 Union Carbide Corporation Hydroformylation process using stable rhodium catalyst
FR2478078A2 (fr) * 1980-03-12 1981-09-18 Rhone Poulenc Ind Procede d'hydroformylation des olefines
US4302547A (en) * 1980-06-30 1981-11-24 Union Carbide Corporation Novel solvents for the catalytic process for producing polyhydric alcohols
GB2085874B (en) * 1980-09-04 1984-08-08 Johnson Matthey Plc Hydroformylation of olefins
DE3046355A1 (de) * 1980-12-09 1982-07-15 Basf Ag, 6700 Ludwigshafen Verfahren zur hydroformylierung von olefinisch ungesaettigten verbindungen
US4400548A (en) * 1981-08-17 1983-08-23 Union Carbide Corporation Hydroformylation process using bisphosphine monooxide ligands
JPS58157739A (ja) * 1982-03-12 1983-09-19 Kuraray Co Ltd １，９−ノナンジア−ルの製造方法
US4453022A (en) * 1982-04-21 1984-06-05 Union Carbide Corporation Process for preparing nonionic surfactants-oxyalkylation with calcium and/or strontium catalysts
FR2532318B1 (fr) * 1982-08-31 1985-06-14 Rhone Poulenc Chim Base Procede de preparation de triarylphosphines sulfonees
DE3234701A1 (de) * 1982-09-18 1984-04-05 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur herstellung von aldehyden
DE3235030A1 (de) * 1982-09-22 1984-03-22 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur herstellung von sulfonierten arylphosphinen
DE3235029A1 (de) * 1982-09-22 1984-03-22 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur rueckgewinnung von wasserloeslichen, rhodium enthaltenden hydroformylierungskatalysatoren
US4480138A (en) * 1982-10-12 1984-10-30 Celanese Corporation Hydroformylation process
DE3245883A1 (de) * 1982-12-11 1984-06-14 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur hydroformylierung von olefinen
FR2550202B1 (fr) * 1983-08-03 1986-03-21 Rhone Poulenc Rech Procede de preparation de tri(m-sulfophenyl) phosphine
DE3341035A1 (de) * 1983-11-12 1985-05-23 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur herstellung von aldehyden
DE3347406A1 (de) * 1983-12-29 1985-07-11 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur abtrennung und wiedergewinnung von rhodium aus den produkten der oxosynthese
DE3411034A1 (de) * 1984-03-26 1985-09-26 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur rueckgewinnung von rhodium aus reaktionsprodukten der oxosynthese
DE3412335A1 (de) * 1984-04-03 1985-10-10 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur herstellung von aldehyden
FR2561650B1 (fr) * 1984-03-26 1987-10-23 Rhone Poulenc Rech Perfectionnement au procede de preparation de tri(m-sulfophenyl)phosphine par hydrolyse et dilution controlees du sulfonat
DE3413427A1 (de) * 1984-04-10 1985-10-17 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur herstellung von aldehyden
DE3415968A1 (de) * 1984-04-28 1985-10-31 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur herstellung von aldehyden
DE3420491A1 (de) * 1984-06-01 1985-12-05 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur herstellung von aldehyden
DE3420493A1 (de) * 1984-06-01 1985-12-05 Ruhrchemie Ag, 4200 Oberhausen Quartaere ammoniumsalze sulfonierter triarylphosphine
US4578523A (en) * 1985-05-29 1986-03-25 Ruhrchemie Aktiengesellschaft Process for the preparation of aldehydes
DE3534314A1 (de) * 1985-09-26 1987-04-02 Ruhrchemie Ag Verfahren zur herstellung von aldehyden
US4633021A (en) * 1985-11-29 1986-12-30 National Distillers And Chemical Corporation Olefin hydroformylation
US4716250A (en) * 1986-07-10 1987-12-29 Union Carbide Corporation Hydroformylation using low volatile/organic soluble phosphine ligands

Also Published As

Publication number Publication date
FI90858C (fi) 1994-04-11
NO166440B (no) 1991-04-15
CA1307296C (fr) 1992-09-08
DK605887A (da) 1988-05-19
CN1017145B (zh) 1992-06-24
FI90858B (fi) 1993-12-31
AU611867B2 (en) 1991-06-27
KR880006155A (ko) 1988-07-21
BR8706223A (pt) 1988-06-21
NL8702752A (nl) 1988-06-16
RU2002728C1 (ru) 1993-11-15
IT1223147B (it) 1990-09-12
HU202177B (en) 1991-02-28
GB2197867A (en) 1988-06-02
YU45074B (en) 1991-08-31
NO874810L (no) 1988-05-19
SE8704533L (sv) 1988-05-19
IT8722675A0 (it) 1987-11-18
FI875087A0 (fi) 1987-11-18
EP0268268B1 (fr) 1992-06-10
EP0268268A2 (fr) 1988-05-25
ZA878638B (en) 1988-07-27
GB8727013D0 (en) 1987-12-23
HUT45729A (en) 1988-08-29
ES2009221A6 (es) 1989-09-16
SE8704533D0 (sv) 1987-11-18
MX166784B (es) 1993-02-04
NO874810D0 (no) 1987-11-18
ES2012718A6 (es) 1990-04-01
CN87101178A (zh) 1988-07-06
ATE77075T1 (de) 1992-06-15
DE3779725D1 (de) 1992-07-16
DK605887D0 (da) 1987-11-18
YU209187A (en) 1988-12-31
KR920003556B1 (ko) 1992-05-04
AR248390A1 (es) 1995-08-18
AU8128087A (en) 1988-05-19
DE3739064C2 (fr) 1990-12-20
US4731486A (en) 1988-03-15
JPS63190844A (ja) 1988-08-08
BE1000619A5 (fr) 1989-02-21
FR2606771A1 (fr) 1988-05-20
DE3739064A1 (de) 1988-05-26
PL153062B1 (en) 1991-02-28
JPH0667868B2 (ja) 1994-08-31
IN170369B (fr) 1992-03-21
NO166440C (no) 1991-07-24
PL268876A1 (en) 1988-08-04
ES2012719A6 (es) 1990-04-01
GB2197867B (en) 1991-05-29
EP0268268A3 (en) 1988-10-26
FI875087A (fi) 1988-05-19

Similar Documents

Publication Publication Date Title
FR2606771B1 (fr) Procede d'hydroformylation utilisant des ligands phosphiniques peu volatils
FR2603579B1 (fr) Procede d'hydroformylation utilisant des ligands phosphiniques peu volatils, solubles en milieu organique
FR2534903B1 (fr) Procede d'hydroformylation
DE3580918D1 (de) Anordnung zur behandlung von bildern.
DK434088D0 (da) Epipodophyllotoxinglucosid-4'-phosphatderivater
DE3765007D1 (de) Ruthenium-phosphin-komplexe.
DE3772429D1 (de) Pharmazeutisches praeparat zur behandlung von peridontalkrankheiten.
ATE99664T1 (de) Hydroformylierungsverfahren.
DE3784226D1 (de) Ruthenium-phosphin-komplexe.
DE3784035D1 (de) Ruthenium-phosphin-komplexe.
DE69016879D1 (de) Verfahren zur Reinigung von N-Phosphonmethylglyzin.
ES266853Y (es) "barra de amarre".
ES523523A0 (es) 5'-alquil o alquenil-fosfatos de nucleosidos.
FI885785A (fi) Epipodofyllotoxinglukosid-4'-acylderivat.
DE3577550D1 (de) Aminocarbonsaeurekomplexe zur behandlung von knochentumoren.
FI890959A0 (fi) En metod foer toemning av gasbehaollare och utrustning foer dessa.
DE3678011D1 (de) Aminomethylenphosphonat-zusammensetzungen.
ES2017937B3 (es) Composiciones de aminometilenfosfonato.
FR2635639B1 (fr) Procede d'humidification des terres
IT8619017A0 (it) Apparecchio per l'incisione di registrazioni.
IT8521361A0 (it) Procedimento per disinfettare stuoie di filtrazione.
IT8521735V0 (it) Macchina per l'iniezione di calzature.
DE3888354D1 (de) Vorrichtung zur beseitigung von zahnläsionen.
DE3762339D1 (de) Verfahren zur reinigung von 1-amino-5-hydroxynaphthalin enthaltendem 1,5-diaminonaphthalin.
IT8151209V0 (it) Portaghi mantero per microsuture da 8.0 a 12.0 per microanastomosi di profondita'

Legal Events

Date Code Title Description
ST Notification of lapse