FR3085162B1 - Procede de preparation de sels d'imidazolium dissymetriques - Google Patents

Procede de preparation de sels d'imidazolium dissymetriques Download PDF

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Publication number
FR3085162B1
FR3085162B1 FR1857566A FR1857566A FR3085162B1 FR 3085162 B1 FR3085162 B1 FR 3085162B1 FR 1857566 A FR1857566 A FR 1857566A FR 1857566 A FR1857566 A FR 1857566A FR 3085162 B1 FR3085162 B1 FR 3085162B1
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France
Prior art keywords
preparing
dissymetric
imidazolium salts
formula
cycloalkylamine
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 - Fee Related
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FR1857566A
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English (en)
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FR3085162A1 (fr
Inventor
Pierre Queval
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Demeta SAS
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Demeta SAS
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Filing date
Publication date
Application filed by Demeta SAS filed Critical Demeta SAS
Priority to FR1857566A priority Critical patent/FR3085162B1/fr
Priority to PCT/FR2019/051927 priority patent/WO2020039135A1/fr
Publication of FR3085162A1 publication Critical patent/FR3085162A1/fr
Application granted granted Critical
Publication of FR3085162B1 publication Critical patent/FR3085162B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C07D233/58—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring nitrogen atoms

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention concerne un procédé de préparation d'un sel d'imidazolium dissymétrique de formule (1) : comprenant la mise en contact d'une arylamine de formule R1-NH2 avec un composé dicarbonylé de formule R3-CO-CO-R4, du formaldéhyde, une cycloalkylamine R2-NH2 et de l'acide tétrafluoroborique, en l'absence de solvant organique.
FR1857566A 2018-08-21 2018-08-21 Procede de preparation de sels d'imidazolium dissymetriques Expired - Fee Related FR3085162B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1857566A FR3085162B1 (fr) 2018-08-21 2018-08-21 Procede de preparation de sels d'imidazolium dissymetriques
PCT/FR2019/051927 WO2020039135A1 (fr) 2018-08-21 2019-08-19 Procédé de préparation de sels d'imidazolium dissymétriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1857566A FR3085162B1 (fr) 2018-08-21 2018-08-21 Procede de preparation de sels d'imidazolium dissymetriques

Publications (2)

Publication Number Publication Date
FR3085162A1 FR3085162A1 (fr) 2020-02-28
FR3085162B1 true FR3085162B1 (fr) 2020-12-04

Family

ID=65201117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857566A Expired - Fee Related FR3085162B1 (fr) 2018-08-21 2018-08-21 Procede de preparation de sels d'imidazolium dissymetriques

Country Status (2)

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FR (1) FR3085162B1 (fr)
WO (1) WO2020039135A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077414A (en) 1990-03-29 1991-12-31 E. I. Du Pont De Nemours And Company Preparation of 1,3-disubstituted imidazolium salts
US7253289B2 (en) 2001-01-22 2007-08-07 Covalent Associates, Inc. One-step process for the preparation of halide-free hydrophobic salts
US7109348B1 (en) 2002-08-30 2006-09-19 University Of New Orleans Research And Technology Foundation, Inc. Synthesis of 1,3 distributed imidazolium salts
WO2009074535A2 (fr) 2007-12-12 2009-06-18 Basf Se Procédé de production de sels d'imidazolium disubstitués
FR2999184B1 (fr) 2012-12-12 2015-01-09 Ecole Nationale Superieure De Chimie De Rennes Complexes de ruthenium comprenant un diaminocarbene n-heterocyclique insature dissymetrique
FR2999180B1 (fr) 2012-12-12 2015-04-10 Ecole Nationale Superieure De Chimie De Rennes Procede de preparation de sels d'imidazolium dissymetriques

Also Published As

Publication number Publication date
WO2020039135A1 (fr) 2020-02-27
FR3085162A1 (fr) 2020-02-28

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