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1. WO2016174334 - BIOSOURCED COMPOUND HAVING EPOXIDE FUNCTIONS, METHOD FOR THE SYNTHESIS OF SUCH A COMPOUND, AND USE THEREOF FOR PRODUCING EPOXY RESIN

Publication Number WO/2016/174334
Publication Date 03.11.2016
International Application No. PCT/FR2016/050957
International Filing Date 22.04.2016
IPC
C07D 407/04 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
407Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/183
02containing two hetero rings
04directly linked by a ring-member-to-ring- member bond
C07D 407/14 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
407Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/183
14containing three or more hetero rings
C08G 59/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
59Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
CPC
C07D 203/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
203Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
04not condensed with other rings
C07D 207/30
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
207Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
02with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
30having two double bonds between ring members or between ring members and non-ring members
C07D 241/40
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
241Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
36condensed with carbocyclic rings or ring systems
38with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
40Benzopyrazines
C07D 407/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
407Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
02containing two hetero rings
04directly linked by a ring-member-to-ring-member bond
C07D 407/14
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
407Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
14containing three or more hetero rings
C08G 59/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
59Polycondensates containing more than one epoxy group per molecule
02Polycondensates containing more than one epoxy group per molecule
04of polyhydroxy compounds with epihalohydrins or precursors thereof
06of polyhydric phenols
Applicants
  • INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE [FR]/[FR]
  • INSTITUT NATIONAL D'ETUDES SUPERIEURES AGRONOMIQUES DE MONTPELLIER (MONTPELLIER SUP AGRO) [FR]/[FR]
Inventors
  • ROUMEAS, Laurent
  • FULCRAND, Hélène
  • AOUF, Chahinez
  • DUBREUCQ, Eric
Agents
  • FOURCADE, Emmanuelle
Priority Data
155376927.04.2015FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) BIOSOURCED COMPOUND HAVING EPOXIDE FUNCTIONS, METHOD FOR THE SYNTHESIS OF SUCH A COMPOUND, AND USE THEREOF FOR PRODUCING EPOXY RESIN
(FR) COMPOSÉ À FONCTIONS ÉPOXYDES BIOSOURCÉ, PROCÉDÉ DE SYNTHÈSE D'UN TEL COMPOSÉ ET SON UTILISATION POUR LA PRÉPARATION DE RÉSINE ÉPOXYDE
Abstract
(EN)
The invention relates to a compound having at least one epoxide function which can be synthesised by an epoxidation reaction of a compound having at least one hydroxyl function obtained by depolymerisation of condensed tannins by a nucleophile selected from furan and the derivatives thereof. Said compound having at least one epoxide function has properties which are particularly advantageous for the use thereof in the production of epoxy resins, as a synthon precursor and/or as a starting material for forming a polyamine hardener.
(FR)
L'invention concerne un composé à fonction(s) époxydes(s) susceptible d'être synthétisé par une réaction d'époxydation d'un composé à fonction(s) hydroxyle(s) obtenu par dépolymérisation de tanins condensés par un nucléophile choisi parmi le furane et ses dérivés. Ce composé à fonction(s) époxydes(s) présente des propriétés particulièrement avantageuses pour une mise en œuvre pour la préparation de résines époxydes, en tant que synthon précurseur et/ou en tant que matériau de départ pour la formation d'un durcisseur polyamine.
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