EP4114820A4 - A method for the alkylation of amines - Google Patents

A method for the alkylation of amines

Info

Publication number
EP4114820A4
EP4114820A4 EP20922861.8A EP20922861A EP4114820A4 EP 4114820 A4 EP4114820 A4 EP 4114820A4 EP 20922861 A EP20922861 A EP 20922861A EP 4114820 A4 EP4114820 A4 EP 4114820A4
Authority
EP
European Patent Office
Prior art keywords
alkylation
amines
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
Application number
EP20922861.8A
Other languages
German (de)
French (fr)
Other versions
EP4114820A1 (en
Inventor
Fan Jiang
Stephane Streiff
Julien Rabih Rachet
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.)
Specialty Operations France SAS
Original Assignee
Specialty Operations France SAS
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 Specialty Operations France SAS filed Critical Specialty Operations France SAS
Publication of EP4114820A1 publication Critical patent/EP4114820A1/en
Publication of EP4114820A4 publication Critical patent/EP4114820A4/en
Pending legal-status Critical Current

Links

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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/75—Cobalt
    • 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
    • B01J25/00—Catalysts of the Raney type
    • 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
    • B01J25/00—Catalysts of the Raney type
    • B01J25/02—Raney nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP20922861.8A 2020-03-06 2020-03-06 A method for the alkylation of amines Pending EP4114820A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/078148 WO2021174522A1 (en) 2020-03-06 2020-03-06 A method for the alkylation of amines

Publications (2)

Publication Number Publication Date
EP4114820A1 EP4114820A1 (en) 2023-01-11
EP4114820A4 true EP4114820A4 (en) 2024-01-17

Family

ID=77612825

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20922861.8A Pending EP4114820A4 (en) 2020-03-06 2020-03-06 A method for the alkylation of amines

Country Status (3)

Country Link
EP (1) EP4114820A4 (en)
CN (1) CN115210214A (en)
WO (1) WO2021174522A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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
WO2008006750A1 (en) * 2006-07-14 2008-01-17 Basf Se Method for producing an amine
EP3218350B1 (en) * 2014-11-10 2022-01-05 Rhodia Operations Process for forming amine by direct amination reaction

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
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 *
MEHTA ASTHA ET AL: "Reinvestigating Raney nickel mediated selective alkylation of amines with alcohols via hydrogen autotransfer methodology", APPLIED CATALYSIS A: GENERAL, ELSEVIER, AMSTERDAM, NL, vol. 478, 15 April 2014 (2014-04-15), pages 241 - 251, XP028651236, ISSN: 0926-860X, DOI: 10.1016/J.APCATA.2014.04.009 *
See also references of WO2021174522A1 *
T YAMAKAWA ET AL: "Alkylation of ethylenediamine with alcohols by use of Cu-based catalysts in the liquid phase", CATALYSIS COMMUNICATIONS, vol. 5, no. 6, 1 June 2004 (2004-06-01), pages 291 - 295, XP055027567, ISSN: 1566-7367, DOI: 10.1016/j.catcom.2004.03.004 *

Also Published As

Publication number Publication date
CN115210214A (en) 2022-10-18
EP4114820A1 (en) 2023-01-11
WO2021174522A1 (en) 2021-09-10

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