MX2020011383A - Composiciones catalizadoras que comprenden la combinacion de una monofosfina, un ligando de tetrafosfina y proceso de hidroformilacion que lo usa. - Google Patents
Composiciones catalizadoras que comprenden la combinacion de una monofosfina, un ligando de tetrafosfina y proceso de hidroformilacion que lo usa.Info
- Publication number
- MX2020011383A MX2020011383A MX2020011383A MX2020011383A MX2020011383A MX 2020011383 A MX2020011383 A MX 2020011383A MX 2020011383 A MX2020011383 A MX 2020011383A MX 2020011383 A MX2020011383 A MX 2020011383A MX 2020011383 A MX2020011383 A MX 2020011383A
- Authority
- MX
- Mexico
- Prior art keywords
- catalyst composition
- monophopsphine
- combination
- hydroformylation process
- tetraphosphine
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- 238000007037 hydroformylation reaction Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 4
- 239000003446 ligand Substances 0.000 title 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 abstract 2
- 229910052723 transition metal Inorganic materials 0.000 abstract 2
- 150000003624 transition metals Chemical class 0.000 abstract 2
Classifications
-
- 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
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0255—Phosphorus containing compounds
- B01J31/0267—Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
-
- 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
- B01J31/20—Carbonyls
-
- 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
-
- 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
-
- 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
-
- 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
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0202—Polynuclearity
- B01J2531/0205—Bi- or polynuclear complexes, i.e. comprising two or more metal coordination centres, without metal-metal bonds, e.g. Cp(Lx)Zr-imidazole-Zr(Lx)Cp
-
- 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
- B01J2531/0238—Complexes comprising multidentate ligands, i.e. more than 2 ionic or coordinative bonds from the central metal to the ligand, the latter having at least two donor atoms, e.g. N, O, S, P
- B01J2531/0258—Flexible ligands, e.g. mainly sp3-carbon framework as exemplified by the "tedicyp" ligand, i.e. cis-cis-cis-1,2,3,4-tetrakis(diphenylphosphinomethyl)cyclopentane
-
- 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
- B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
- B01J2540/20—Non-coordinating groups comprising halogens
- B01J2540/22—Non-coordinating groups comprising halogens comprising fluorine, e.g. trifluoroacetate
-
- 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
- B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
- B01J2540/20—Non-coordinating groups comprising halogens
- B01J2540/22—Non-coordinating groups comprising halogens comprising fluorine, e.g. trifluoroacetate
- B01J2540/225—Non-coordinating groups comprising halogens comprising fluorine, e.g. trifluoroacetate comprising perfluoroalkyl groups or moieties
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
La presente invención se refiere a composiciones de catalizadores para procesos de hidroformilación y a procesos de hidroformilación que usan ciertos catalizadores. En un aspecto, una composición de catalizador para un proceso de hidroformilación comprende (a) un metal de transición; (b) una monofosfina; y (c) una tetrafosfina que tiene la estructura descrita en la presente y en donde la composición comprende al menos 40 mol de monofosfina por mol de metal de transición.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862677874P | 2018-05-30 | 2018-05-30 | |
PCT/US2019/030640 WO2019231613A1 (en) | 2018-05-30 | 2019-05-03 | Catalyst composition comprising the combination of a monophopsphine, a tetraphosphine ligand and a hydroformylation process using it |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020011383A true MX2020011383A (es) | 2020-11-24 |
Family
ID=66669063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020011383A MX2020011383A (es) | 2018-05-30 | 2019-05-03 | Composiciones catalizadoras que comprenden la combinacion de una monofosfina, un ligando de tetrafosfina y proceso de hidroformilacion que lo usa. |
Country Status (11)
Country | Link |
---|---|
US (1) | US12090473B2 (es) |
EP (1) | EP3801898A1 (es) |
JP (1) | JP2021525166A (es) |
KR (1) | KR20210013703A (es) |
CN (1) | CN112055614A (es) |
BR (1) | BR112020022065A2 (es) |
CA (1) | CA3100781A1 (es) |
MX (1) | MX2020011383A (es) |
TW (1) | TW202003105A (es) |
WO (1) | WO2019231613A1 (es) |
ZA (1) | ZA202007659B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024129290A1 (en) * | 2022-12-13 | 2024-06-20 | Dow Technology Investments Llc | Process to minimize polyphosphine usage by making use of degradation products |
WO2025006020A1 (en) | 2023-06-26 | 2025-01-02 | Dow Technology Investments Llc | Methods of controlling hydroformylation processes |
Family Cites Families (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3527809A (en) | 1967-08-03 | 1970-09-08 | Union Carbide Corp | Hydroformylation process |
GB1338225A (en) * | 1969-12-31 | 1973-11-21 | Johnson Matthey Co Ltd | Catalytic reactions |
US4148830A (en) | 1975-03-07 | 1979-04-10 | Union Carbide Corporation | Hydroformylation of olefins |
US4247486A (en) | 1977-03-11 | 1981-01-27 | Union Carbide Corporation | Cyclic hydroformylation process |
US4169861A (en) | 1977-08-19 | 1979-10-02 | Celanese Corporation | Hydroformylation process |
US4215077A (en) | 1978-02-09 | 1980-07-29 | Kuraray Co., Ltd. | Hydroformylation of olefins |
US4297239A (en) | 1979-07-16 | 1981-10-27 | Union Carbide Corporation | Hydroformylation catalyst reactivation |
US4283562A (en) | 1979-10-26 | 1981-08-11 | Union Carbide Corporation | Hydroformylation process using stable rhodium catalyst |
US4260828A (en) | 1980-04-16 | 1981-04-07 | Union Carbide Corporation | Hydroformylation process |
US4400548A (en) | 1981-08-17 | 1983-08-23 | Union Carbide Corporation | Hydroformylation process using bisphosphine monooxide ligands |
US4491675A (en) | 1981-08-17 | 1985-01-01 | Union Carbide Corporation | Hydroformylation process using triarylphosphine and bisphosphine monooxide ligands |
US5110990A (en) | 1984-03-30 | 1992-05-05 | Union Carbide Chemicals & Plastics Technology Corporation | Process for recovery of phosphorus ligand from vaporized aldehyde |
US4668651A (en) | 1985-09-05 | 1987-05-26 | Union Carbide Corporation | Transition metal complex catalyzed processes |
US4774361A (en) | 1986-05-20 | 1988-09-27 | Union Carbide Corporation | Transition metal complex catalyzed reactions |
US4694109A (en) | 1986-06-13 | 1987-09-15 | Eastman Kodak Company | Chelate ligands for low pressure hydroformylation catalyst and process employing same |
JPH02501068A (ja) | 1987-05-14 | 1990-04-12 | コロラド ステイト ユニバーシティ リサーチ ファウンデイション | プロキラルオレフィン類の高エナンチオマー過剰でのキラルアルデヒド類への不斉ハイドロホルミル化 |
US5102505A (en) | 1990-11-09 | 1992-04-07 | Union Carbide Chemicals & Plastics Technology Corporation | Mixed aldehyde product separation by distillation |
US5237106A (en) | 1992-01-24 | 1993-08-17 | Union Carbide Chemicals & Plastics Technology Corporation | Reactivation of hydroformylation catalysts |
US5312996A (en) | 1992-06-29 | 1994-05-17 | Union Carbide Chemicals & Plastics Technology Corporation | Hydroformylation process for producing 1,6-hexanedials |
US5288918A (en) | 1992-09-29 | 1994-02-22 | Union Carbide Chemicals & Plastics Technology Corporation | Hydroformylation process |
US5430194A (en) | 1994-06-24 | 1995-07-04 | Union Carbide Chemicals & Plastics Technology Corporation | Process for improving enantiomeric purity of aldehydes |
US5756855A (en) | 1994-08-19 | 1998-05-26 | Union Carbide Chemicals & Plastics Technology Corporation | Stabilization of phosphite ligands in hydroformylation process |
KR970703805A (ko) | 1995-05-01 | 1997-08-09 | 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크놀러지 코포레이션 | 막 분리방법(Membrane Separation) |
US5744649A (en) | 1995-12-06 | 1998-04-28 | Union Carbide Chemicals & Plastics Technology Corporation | Hydroformylation processes |
US5731472A (en) | 1995-12-06 | 1998-03-24 | Union Carbide Chemicals & Plastics Technology Corporation | Metal-ligand complex catalyzed processes |
US5767321A (en) | 1995-12-06 | 1998-06-16 | Union Carbide Chemicals & Plastics Technology Corporation | Metal-ligand complex catalyzed processes |
EP0839787A1 (en) | 1996-11-04 | 1998-05-06 | Dsm N.V. | Process for the preparation of an aldehyde |
JP2007511599A (ja) * | 2003-11-18 | 2007-05-10 | サソール テクノロジー(プロプライエタリー)リミテッド | 酸素化生成物の製造 |
KR100596365B1 (ko) | 2004-06-12 | 2006-07-03 | 주식회사 엘지화학 | 인을 포함하는 촉매 조성물 및 이를 이용한히드로포르밀화 방법 |
KR101331473B1 (ko) | 2005-03-16 | 2013-11-22 | 페르스토르프 스페셜티 케미컬즈 에이비 | 이소-선택성이 향상된 하이드로포르밀화 방법 |
WO2007078859A2 (en) | 2005-12-15 | 2007-07-12 | The Penn State Research Foundation | Tetraphosphorus ligands for catalytic hydroformylation and related reactions |
CN1986055B (zh) | 2006-12-22 | 2012-06-27 | 中国科学院上海有机化学研究所 | 一种丙烯氢甲酰化催化体系和方法 |
JP5400627B2 (ja) | 2007-03-20 | 2014-01-29 | 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 | 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 |
CN101681776B (zh) | 2007-04-09 | 2011-10-05 | Lg化学株式会社 | 含有亚磷酸酯配体的催化剂组合物和使用该催化剂组合物的加氢甲酰化方法 |
RU2354642C2 (ru) | 2007-06-26 | 2009-05-10 | Общество с ограниченной ответственностью "Объединенный центр исследований и разработок" | Способ получения альдегидов c3-c21 |
KR100964099B1 (ko) * | 2007-09-14 | 2010-06-16 | 주식회사 엘지화학 | 인을 포함하는 촉매 조성물 및 이를 이용한 히드로포밀화방법 |
CN101288852B (zh) | 2008-04-29 | 2011-05-11 | 上海焦化有限公司 | 一种丙烯氢甲酰化反应的催化剂组合物 |
EP2703380B1 (en) | 2008-07-03 | 2015-11-04 | Dow Technology Investments LLC | Process for working up a hydroformylation output |
ES2515266T5 (es) * | 2009-02-12 | 2018-12-03 | Lg Chem, Ltd. | Composición de catalizador para hidroformilación y procedimiento para la preparación de aldehídos utilizando la misma |
JP5603407B2 (ja) | 2009-03-31 | 2014-10-08 | 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 | 二重オープンエンド型ビスホスファイトリガンドによるヒドロホルミル化方法 |
JP5912084B2 (ja) | 2009-12-22 | 2016-04-27 | 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 | オレフィン分圧の制御による、混合リガンドヒドロホルミル化プロセスにおけるノルマル:イソアルデヒド比の制御 |
EP2624953B1 (en) * | 2010-10-05 | 2018-10-24 | Dow Technology Investments LLC | Hydroformylation process |
MY181661A (en) | 2012-08-29 | 2020-12-31 | Dow Technology Investments Llc | Catalyst preparation process |
CN102911021A (zh) | 2012-11-12 | 2013-02-06 | 青岛三力本诺化学工业有限公司 | 一种直链烯烃氢甲酰化制备醛的方法 |
CN103804413B (zh) | 2014-01-27 | 2017-03-15 | 武汉大学 | 联苯三膦配体制备方法及在氢甲酰化中逐步取代PPh3的应用 |
CN103990495B (zh) | 2014-04-24 | 2017-12-26 | 上海华谊(集团)公司 | 烯烃氢甲酰化催化剂 |
CN104058944A (zh) | 2014-04-24 | 2014-09-24 | 上海华谊(集团)公司 | 烯烃氢甲酰化反应制备醛的方法 |
RU2562971C1 (ru) | 2014-10-10 | 2015-09-10 | Общество с ограниченной ответственностью "Объединенный центр исследований и разработок" (ООО "РН-ЦИР") | Способ непрерывного гидроформилирования олефинов с3-с21 в альдегиды |
KR101811102B1 (ko) * | 2015-07-13 | 2017-12-20 | 주식회사 엘지화학 | 인계 리간드를 포함하는 촉매 조성물 및 이를 이용한 하이드로포밀화 방법 |
CN106083551A (zh) | 2016-06-30 | 2016-11-09 | 成都欣华源科技有限责任公司 | 一种丙烯氢甲酰化制备丁醛的方法 |
TWI758353B (zh) | 2016-11-08 | 2022-03-21 | 美商陶氏科技投資有限公司 | 使去活化的氫甲醯化催化劑溶液再生的方法 |
CN106824282B (zh) * | 2017-01-12 | 2019-10-11 | 武汉凯特立斯科技有限公司 | 一种采用铑钌双金属与四齿膦配体的氢甲酰化反应方法和催化剂 |
-
2019
- 2019-05-03 US US17/040,295 patent/US12090473B2/en active Active
- 2019-05-03 MX MX2020011383A patent/MX2020011383A/es unknown
- 2019-05-03 KR KR1020207035022A patent/KR20210013703A/ko not_active Ceased
- 2019-05-03 CN CN201980029487.7A patent/CN112055614A/zh active Pending
- 2019-05-03 CA CA3100781A patent/CA3100781A1/en active Pending
- 2019-05-03 WO PCT/US2019/030640 patent/WO2019231613A1/en unknown
- 2019-05-03 BR BR112020022065-5A patent/BR112020022065A2/pt not_active Application Discontinuation
- 2019-05-03 EP EP19727176.0A patent/EP3801898A1/en active Pending
- 2019-05-03 JP JP2020564002A patent/JP2021525166A/ja active Pending
- 2019-05-18 TW TW108117231A patent/TW202003105A/zh unknown
-
2020
- 2020-12-09 ZA ZA2020/07659A patent/ZA202007659B/en unknown
Also Published As
Publication number | Publication date |
---|---|
TW202003105A (zh) | 2020-01-16 |
BR112020022065A2 (pt) | 2021-02-02 |
JP2021525166A (ja) | 2021-09-24 |
CA3100781A1 (en) | 2019-12-05 |
KR20210013703A (ko) | 2021-02-05 |
EP3801898A1 (en) | 2021-04-14 |
US12090473B2 (en) | 2024-09-17 |
CN112055614A (zh) | 2020-12-08 |
US20210114010A1 (en) | 2021-04-22 |
ZA202007659B (en) | 2022-07-27 |
WO2019231613A1 (en) | 2019-12-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MXPA04001348A (es) | NUEVOS COMPUESTOS DE FOSFITOS Y SUS COMPLEJOS METaLICOS. | |
MY143572A (en) | A catalyst system | |
MXPA04001350A (es) | COMPUESTOS DE FOSFITO NOVEDOSOS Y COMPLEJOS METaLICOS DE FOSFITO NOVEDOSOS. | |
TW200635663A (en) | Transition metal-containing catalysts and catalyst combinations including transition metal-containing catalysts and processes for their preparation and use as oxidation catalysts | |
MX2020011383A (es) | Composiciones catalizadoras que comprenden la combinacion de una monofosfina, un ligando de tetrafosfina y proceso de hidroformilacion que lo usa. | |
MX2017008170A (es) | Metodo para sintetizar compuestos de carbonilo opticamente activos. | |
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 | |
MX2010008110A (es) | Catalizadores para reacciones de metatesis incluyendo metatesis de olefina enantioselectiva, y metodos relacionados. | |
ATE478060T1 (de) | Verfahren zur einstufigen herstellung von 2- methyltetrahydrofuran aus furfural an zwei katalysatoren in strukturierter schüttung | |
Francos et al. | The chemistry of Group 8 metal complexes with phosphinous acids and related POH ligands | |
CL2016002490A1 (es) | Métodos para preparar productos compuestos de lignocelulosa con aglutinantes oxidativos y catalizadores metálicos acomplejados | |
WO2007138545A3 (en) | Oligomerisation catalyst with pendant donor groups | |
SG10201709110YA (en) | Bisphosphites having 2,4-tert-butylphenyl units and use thereof as ligands inhydroformylation | |
MX2019001061A (es) | Carbonato de calcio modificado en la superficie como portador para catalizadores basados en metales de transicion. | |
DE502006001759D1 (de) | Verfahren zur herstellung von gesättigten nitrilen | |
WO2016151602A3 (en) | A process for the synthesis of dialkyl carbonates | |
TW200505841A (en) | Process for the hydroformylation of ethylenically unsaturated compounds | |
MX2020011380A (es) | Metodos de control de procesos de hidroformilacion. | |
MY204479A (en) | Process for the activation of oxidised catalysts | |
SA518390803B1 (ar) | تركيبة حفزية جديدة تشمل نيكل ومركب ترابطي من معقد فوسفين من نوع نيكل، واستخدامها في طريقة أوليجومرية أولفين | |
WO2018020515A3 (en) | Self-assembled catalysts and use thereof in olefin polymerization | |
PL3770144T3 (pl) | Ciągły sposób hydroformylowania z zastąpieniem katalizatora | |
ATE223924T1 (de) | Liganden für asymmetrische katalysen | |
AR067323A1 (es) | Proceso de hidrogenacion | |
MX2010008663A (es) | Procedimiento para preparar bifenilanilidas sustituidas. |