EP4114819A4 - A method for preparing alkylated amines - Google Patents
A method for preparing alkylated amines Download PDFInfo
- Publication number
- EP4114819A4 EP4114819A4 EP20922608.3A EP20922608A EP4114819A4 EP 4114819 A4 EP4114819 A4 EP 4114819A4 EP 20922608 A EP20922608 A EP 20922608A EP 4114819 A4 EP4114819 A4 EP 4114819A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkylated amines
- preparing alkylated
- preparing
- amines
- alkylated
- 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.)
- Pending
Links
- 150000001412 amines Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
- C07C209/16—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/52—Gold
-
- 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
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
- B01J37/035—Precipitation on carriers
-
- 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
- B01J37/16—Reducing
-
- 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
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
- B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
- B01J37/344—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electromagnetic wave energy
- B01J37/345—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electromagnetic wave energy of ultraviolet wave energy
-
- 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
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2020/078160 WO2021174523A1 (en) | 2020-03-06 | 2020-03-06 | A method for preparing alkylated amines |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4114819A1 EP4114819A1 (en) | 2023-01-11 |
EP4114819A4 true EP4114819A4 (en) | 2024-01-17 |
Family
ID=77613812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20922608.3A Pending EP4114819A4 (en) | 2020-03-06 | 2020-03-06 | A method for preparing alkylated amines |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4114819A4 (en) |
CN (1) | CN115244029A (en) |
WO (1) | WO2021174523A1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004023529A1 (en) * | 2004-05-13 | 2005-12-08 | Basf Ag | Process for the continuous production of an amine |
CN106986776B (en) * | 2017-03-29 | 2019-08-16 | 中国科学院化学研究所 | A method of realizing that aminated compounds N- methylates using photocatalysis |
-
2020
- 2020-03-06 EP EP20922608.3A patent/EP4114819A4/en active Pending
- 2020-03-06 WO PCT/CN2020/078160 patent/WO2021174523A1/en unknown
- 2020-03-06 CN CN202080098306.9A patent/CN115244029A/en active Pending
Non-Patent Citations (4)
Title |
---|
JIA-MIN HUANG ET AL: "-alkylation of ethylenediamine with alcohols catalyzed by CuO-NiO/-AlO", CHEMICAL PAPERS, SP VERSITA, HEIDELBERG, vol. 66, no. 4, 3 February 2012 (2012-02-03), pages 304 - 307, XP035021878, ISSN: 1336-9075, DOI: 10.2478/S11696-012-0140-8 * |
OHTANI BUNSHO. ET AL: "A novel photocatalytic process of amine N-alkylation by platinized semiconductor particles suspended in alcohols", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 108, no. 2, 1 January 1986 (1986-01-01), pages 308 - 310, XP093105511, ISSN: 0002-7863, DOI: 10.1021/ja00262a028 * |
See also references of WO2021174523A1 * |
ZHANG LINA ET AL: "Light-promoted N,N-dimethylation of amine and nitro compound with methanol catalyzed by Pd/TiO 2 at room temperature", RSC ADVANCES, vol. 5, 6 January 2015 (2015-01-06), pages 14514 - 14521, XP055842308, Retrieved from the Internet <URL:https://pubs.rsc.org/en/content/articlepdf/2015/ra/c4ra13848a> DOI: 10.1039/C4RA13848A * |
Also Published As
Publication number | Publication date |
---|---|
EP4114819A1 (en) | 2023-01-11 |
CN115244029A (en) | 2022-10-25 |
WO2021174523A1 (en) | 2021-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20221006 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SPECIALTY OPERATIONS FRANCE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: C07C0209140000 Ipc: C07C0209160000 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20231215 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B01J 37/34 20060101ALI20231211BHEP Ipc: B01J 37/16 20060101ALI20231211BHEP Ipc: B01J 37/03 20060101ALI20231211BHEP Ipc: B01J 23/52 20060101ALI20231211BHEP Ipc: B01J 23/50 20060101ALI20231211BHEP Ipc: B01J 23/44 20060101ALI20231211BHEP Ipc: B01J 23/42 20060101ALI20231211BHEP Ipc: C07C 211/14 20060101ALI20231211BHEP Ipc: C07C 209/16 20060101AFI20231211BHEP |