MX2021001265A - Catalizador confinado en nanocaja, proceso de preparación y uso del mismo. - Google Patents
Catalizador confinado en nanocaja, proceso de preparación y uso del mismo.Info
- Publication number
- MX2021001265A MX2021001265A MX2021001265A MX2021001265A MX2021001265A MX 2021001265 A MX2021001265 A MX 2021001265A MX 2021001265 A MX2021001265 A MX 2021001265A MX 2021001265 A MX2021001265 A MX 2021001265A MX 2021001265 A MX2021001265 A MX 2021001265A
- Authority
- MX
- Mexico
- Prior art keywords
- sup
- ion
- sub
- catalyst
- nanocaged
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 2
- 150000002500 ions Chemical class 0.000 abstract 7
- 239000000203 mixture Substances 0.000 abstract 3
- 239000002262 Schiff base Substances 0.000 abstract 1
- 150000004753 Schiff bases Chemical class 0.000 abstract 1
- 150000001242 acetic acid derivatives Chemical class 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical class [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 abstract 1
- 229940077388 benzenesulfonate Drugs 0.000 abstract 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002091 nanocage Substances 0.000 abstract 1
Classifications
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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
- B01J31/18—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
- B01J31/1805—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 nitrogen
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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
- B01J31/22—Organic complexes
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
- C07C29/103—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
- C07C29/106—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers of oxiranes
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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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
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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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
- B01J29/0308—Mesoporous materials not having base exchange properties, e.g. Si-MCM-41
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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
- B01J31/1616—Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts
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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
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/2243—At least one oxygen and one nitrogen atom present as complexing atoms in an at least bidentate or bridging ligand
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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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
- B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
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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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
- B01J37/0219—Coating the coating containing organic compounds
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
- C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
- C07C29/153—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used
- C07C29/154—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing copper, silver, gold, or compounds thereof
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
- C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
- C07C29/153—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used
- C07C29/156—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing iron group metals, platinum group metals or compounds thereof
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
- C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
- C07C29/153—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used
- C07C29/156—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing iron group metals, platinum group metals or compounds thereof
- C07C29/157—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing iron group metals, platinum group metals or compounds thereof containing platinum group metals or compounds thereof
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
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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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
- B01J2231/48—Ring-opening reactions
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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
- 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
- B01J2531/0241—Rigid ligands, e.g. extended sp2-carbon frameworks or geminal di- or trisubstitution
- B01J2531/0252—Salen ligands or analogues, e.g. derived from ethylenediamine and salicylaldehyde
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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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/10—Complexes comprising metals of Group I (IA or IB) as the central metal
- B01J2531/16—Copper
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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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/30—Complexes comprising metals of Group III (IIIA or IIIB) as the central metal
- B01J2531/31—Aluminium
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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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/30—Complexes comprising metals of Group III (IIIA or IIIB) as the central metal
- B01J2531/32—Gallium
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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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/60—Complexes comprising metals of Group VI (VIA or VIB) as the central metal
- B01J2531/62—Chromium
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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
- 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
- B01J2531/842—Iron
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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
- 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
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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
- 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
- B01J2531/847—Nickel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Steroid Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
La invención está relacionada con un catalizador confinado en nanocaja, un proceso de preparación y uso del mismo, en donde el catalizador tiene la fórmula: NC-m[M(Salen1)X]-n[M'(Salen2)], en donde: NC es un material que tiene una estructura de nanocaja, y M(Salen1)X y M' (Salen2) son centros activos, respectivamente; cada ocurrencia de M es independientemente seleccionada del grupo que consiste en ion de Co, ion de Fe, ion de Ga, ion de Al, ion de Cr, y una mezcla de los mismos; cada ocurrencia de M' es independientemente seleccionada de ion de Cu, ion de Ni y una mezcla de los mismos; m es 0 a 100; n es 0 a 100, con la condición de que al menos uno de m y n no es 0; cada ocurrencia de Salen1 y Salen2 es independientemente un derivado de bases Shiff; X es un anión axial, seleccionado del grupo que consiste en acetato sustituido o no sustituido, sulfonato de benceno sustituido o no sustituido, benzoato sustituido o no sustituido, F-, Cl-, Br-, I-, SbF6 -, PF6 -, BF4 -, y una mezcla de los mismos.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810854835.1A CN110773232B (zh) | 2018-07-31 | 2018-07-31 | 环氧烷烃水合制二醇催化剂、制备方法及应用 |
CN201811251045.0A CN111097528B (zh) | 2018-10-25 | 2018-10-25 | 纳米笼限域催化剂、制备方法及应用 |
CN201811251064.3A CN111097529B (zh) | 2018-10-25 | 2018-10-25 | 高性能纳米笼限域催化剂、制备方法及应用 |
PCT/CN2019/098304 WO2020024923A1 (zh) | 2018-07-31 | 2019-07-30 | 纳米笼限域催化剂、制备方法及应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021001265A true MX2021001265A (es) | 2021-07-06 |
Family
ID=69232342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021001265A MX2021001265A (es) | 2018-07-31 | 2019-07-30 | Catalizador confinado en nanocaja, proceso de preparación y uso del mismo. |
Country Status (10)
Country | Link |
---|---|
US (1) | US20210299644A1 (es) |
EP (1) | EP3831478A4 (es) |
JP (1) | JP7432580B2 (es) |
KR (1) | KR20210038653A (es) |
BR (1) | BR112021001734A2 (es) |
CA (1) | CA3107987A1 (es) |
MX (1) | MX2021001265A (es) |
SG (1) | SG11202101016QA (es) |
TW (1) | TWI801638B (es) |
WO (1) | WO2020024923A1 (es) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3962587B2 (ja) | 2000-05-24 | 2007-08-22 | アールエステック カンパニー リミテッド | 新規キラルサレン触媒及びこれを使用してラセミエポキシドからキラル化合物を製造する方法 |
KR100342659B1 (en) * | 2000-12-15 | 2002-07-04 | Rstech Co Ltd | Chiral polymer salene catalyst and process for preparing chiral compounds from racemic epoxide using the same |
CN100413579C (zh) | 2004-09-24 | 2008-08-27 | 中国石油化工股份有限公司 | 用于环氧乙烷水合制备乙二醇的催化剂 |
US7161046B2 (en) * | 2004-09-30 | 2007-01-09 | Saudi Basic Industries Corporation | Process for the preparation of alkylene glycols |
JP2006342136A (ja) | 2005-06-10 | 2006-12-21 | Kansai Electric Power Co Inc:The | ジアルキルカーボネートとアルキレングリコールの併産方法 |
TW200909462A (en) * | 2007-05-21 | 2009-03-01 | Hybrid Plastics Inc | Metallized polyhedral oligomeric silsesquioxanes as catalysts for polyurethanes |
CN102372815B (zh) | 2010-08-23 | 2014-05-28 | 中国石油化工股份有限公司 | 有机/无机纳米复合树脂的制备方法 |
CN102688776A (zh) | 2011-03-23 | 2012-09-26 | 中国科学院大连化学物理研究所 | 一种用于环氧化合物水合制二醇的固体催化剂及其应用 |
CN102225338B (zh) * | 2011-04-29 | 2013-04-24 | 上海浦景化工技术有限公司 | 草酸烷基酯加氢合成乙二醇用复合载体催化剂及制备方法 |
CN102728407B (zh) | 2012-07-17 | 2014-06-11 | 岳阳亚王精细化工有限公司 | 一种(S,S)-salen Co(Ⅱ)催化剂的合成方法及其在拆分末端环氧化合物的应用 |
CN104437607B (zh) | 2014-11-06 | 2016-06-29 | 南开大学 | 用于环氧乙烷水合制备乙二醇的含锡分子筛催化剂及使用方法 |
CN105749973B (zh) | 2014-12-15 | 2018-01-16 | 中国科学院大连化学物理研究所 | 一种在介孔材料中组装金属配合物的固载方法 |
CN107519936B (zh) | 2017-09-05 | 2020-05-01 | 中国科学院山西煤炭化学研究所 | 一种封装均相催化剂于介孔分子筛孔道中的方法 |
CN109675628B (zh) * | 2017-10-19 | 2022-04-01 | 中国石油化工股份有限公司 | 制备多元醇的方法 |
CN109675629B (zh) * | 2017-10-19 | 2022-04-05 | 中国石油化工股份有限公司 | 环氧烷烃水合制二醇高性能催化剂、制备方法及应用 |
CN109675627B (zh) | 2017-10-19 | 2022-11-01 | 中国石油化工股份有限公司 | 用于环氧化合物水合制二醇的固体催化剂及其应用 |
CN109675631B (zh) * | 2017-10-19 | 2022-07-12 | 中国石油化工股份有限公司 | 用于环氧化合物水合制二醇的催化剂及其应用 |
-
2019
- 2019-07-30 MX MX2021001265A patent/MX2021001265A/es unknown
- 2019-07-30 BR BR112021001734-8A patent/BR112021001734A2/pt active Search and Examination
- 2019-07-30 US US17/265,178 patent/US20210299644A1/en active Pending
- 2019-07-30 WO PCT/CN2019/098304 patent/WO2020024923A1/zh unknown
- 2019-07-30 KR KR1020217006072A patent/KR20210038653A/ko not_active Application Discontinuation
- 2019-07-30 SG SG11202101016QA patent/SG11202101016QA/en unknown
- 2019-07-30 JP JP2021505279A patent/JP7432580B2/ja active Active
- 2019-07-30 CA CA3107987A patent/CA3107987A1/en active Pending
- 2019-07-30 EP EP19844935.7A patent/EP3831478A4/en active Pending
- 2019-07-31 TW TW108127116A patent/TWI801638B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP3831478A1 (en) | 2021-06-09 |
KR20210038653A (ko) | 2021-04-07 |
WO2020024923A1 (zh) | 2020-02-06 |
EP3831478A4 (en) | 2022-01-26 |
TWI801638B (zh) | 2023-05-11 |
TW202007445A (zh) | 2020-02-16 |
JP2021532973A (ja) | 2021-12-02 |
JP7432580B2 (ja) | 2024-02-16 |
BR112021001734A2 (pt) | 2021-04-27 |
CA3107987A1 (en) | 2020-02-06 |
SG11202101016QA (en) | 2021-03-30 |
US20210299644A1 (en) | 2021-09-30 |
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