FR3129152B1 - Procede de preparation d’anhydride cyclique a partir d’un acide carboxylique insature - Google Patents

Procede de preparation d’anhydride cyclique a partir d’un acide carboxylique insature Download PDF

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Publication number
FR3129152B1
FR3129152B1 FR2111996A FR2111996A FR3129152B1 FR 3129152 B1 FR3129152 B1 FR 3129152B1 FR 2111996 A FR2111996 A FR 2111996A FR 2111996 A FR2111996 A FR 2111996A FR 3129152 B1 FR3129152 B1 FR 3129152B1
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FR
France
Prior art keywords
preparation
carboxylic acid
unsaturated carboxylic
cyclic anhydride
relates
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.)
Active
Application number
FR2111996A
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English (en)
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FR3129152A1 (fr
Inventor
Marie-Hélène Pietraru
Louise Ponsard
Nicolas Lentz
Emmanuel Nicolas
Thibault Cantat
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.)
Centre National de la Recherche Scientifique CNRS
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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.)
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Publication date
Application filed by Centre National de la Recherche Scientifique CNRS, Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR2111996A priority Critical patent/FR3129152B1/fr
Priority to EP22814364.0A priority patent/EP4430033A1/fr
Priority to PCT/EP2022/081174 priority patent/WO2023083828A1/fr
Publication of FR3129152A1 publication Critical patent/FR3129152A1/fr
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Publication of FR3129152B1 publication Critical patent/FR3129152B1/fr
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/60—Two oxygen atoms, e.g. succinic anhydride

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

La présente invention concerne un procédé de préparation d’un anhydride cyclique comme l’anhydride succinique et l’anhydride méthyle succinique à partir d’un acide carboxylique insaturé comme l’acide acrylique ou l’acide crotonique. L’invention concerne également l’utilisation de ce procédé dans la fabrication d'additifs alimentaires, de plastifiants, de polymères d’intérêt notamment les polyuréthanes et les élasthannes, de résines, de revêtements, de produits pharmaceutiques. Figure pour l'abrégé : Néant
FR2111996A 2021-11-12 2021-11-12 Procede de preparation d’anhydride cyclique a partir d’un acide carboxylique insature Active FR3129152B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2111996A FR3129152B1 (fr) 2021-11-12 2021-11-12 Procede de preparation d’anhydride cyclique a partir d’un acide carboxylique insature
EP22814364.0A EP4430033A1 (fr) 2021-11-12 2022-11-08 Procede de preparation d'anhydride cyclique a partir d'un acide carboxylique insature
PCT/EP2022/081174 WO2023083828A1 (fr) 2021-11-12 2022-11-08 Procede de preparation d'anhydride cyclique a partir d'un acide carboxylique insature

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2111996 2021-11-12
FR2111996A FR3129152B1 (fr) 2021-11-12 2021-11-12 Procede de preparation d’anhydride cyclique a partir d’un acide carboxylique insature

Publications (2)

Publication Number Publication Date
FR3129152A1 FR3129152A1 (fr) 2023-05-19
FR3129152B1 true FR3129152B1 (fr) 2024-08-30

Family

ID=80933685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2111996A Active FR3129152B1 (fr) 2021-11-12 2021-11-12 Procede de preparation d’anhydride cyclique a partir d’un acide carboxylique insature

Country Status (3)

Country Link
EP (1) EP4430033A1 (fr)
FR (1) FR3129152B1 (fr)
WO (1) WO2023083828A1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332018A1 (de) * 1983-09-06 1985-03-21 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von bernsteinsaeurediestern

Also Published As

Publication number Publication date
FR3129152A1 (fr) 2023-05-19
WO2023083828A1 (fr) 2023-05-19
EP4430033A1 (fr) 2024-09-18

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