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1. WO2018126105 - SYNTHESIS OF REACTIVE INTERMEDIATES FOR POLYETHERIMIDES, AND USES THEREOF

Publication Number WO/2018/126105
Publication Date 05.07.2018
International Application No. PCT/US2017/068890
International Filing Date 29.12.2017
IPC
C07D 209/48 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
209Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
02condensed with one carbocyclic ring
44Iso-indoles; Hydrogenated iso-indoles
48with oxygen atoms in positions 1 and 3, e.g. phthalimide
C08G 73/12 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
73Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups C08G12/-C08G71/238
06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule; Polyhydrazides; Polyamide acids or similar polyimide precursors
10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
12Unsaturated polyimide precursors
CPC
C07D 209/48
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
209Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
02condensed with one carbocyclic ring
44Iso-indoles; Hydrogenated iso-indoles
48with oxygen atoms in positions 1 and 3, e.g. phthalimide
C08G 73/1028
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
73Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
1003Preparatory processes
1007from tetracarboxylic acids or derivatives and diamines
1028characterised by the process itself, e.g. steps, continuous
C08G 73/1039
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
73Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
1039comprising halogen-containing substituents
C08G 73/1053
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
73Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
1046Polyimides containing oxygen in the form of ether bonds in the main chain
1053with oxygen only in the tetracarboxylic moiety
C08G 73/1071
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
73Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
1067Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
1071Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain
Applicants
  • SABIC GLOBAL TECHNOLOGIES B.V. [NL]/[NL]
  • GUGGENHEIM, Thomas Link [US]/[US] (BZ)
Inventors
  • GUGGENHEIM, Thomas Link
  • CHIONG, Hendrich
  • QUEVEDO SANCHEZ, Bernabe
  • MISIEGO ARPA, Carmen Rocio
  • RODRIGUEZ ORDONEZ, Juan Justino
  • NIEVES REMACHA, Javier
Agents
  • REIMER, Leah M.
Priority Data
16382680.331.12.2016EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYNTHESIS OF REACTIVE INTERMEDIATES FOR POLYETHERIMIDES, AND USES THEREOF
(FR) SYNTHÈSE D'INTERMÉDIAIRES RÉACTIFS POUR POLYÉTHERIMIDES ET LEURS UTILISATIONS
Abstract
(EN)
A method for producing a reactive intermediate composition, including: reacting a substituted phthalic anhydride of the formula (I) with a diamine of the formula H2N-R-NH2 in the presence of an aromatic dianhydride in an amount of 10 to 50 mole percent based on the total moles of anhydride functionality in the reaction; wherein the reacting is conducted in an aprotic solvent in a reactor, under conditions effective to produce the reactive intermediate composition; and wherein X comprises a halogen or a nitro group, and R comprises a C6-36 aromatic hydrocarbon group or a halogenated derivative thereof, a straight or branched chain C2-20 alkylene or a halogenated derivative thereof, or a C3-8 cycloalkylene or a halogenated derivative thereof.
(FR)
L'invention concerne un procédé de production d'une composition intermédiaire réactive, comprenant : la réaction d'un anhydride phtalique substitué de formule (I) avec une diamine de formule H2N-R-NH2 en présence d'un dianhydride aromatique en une quantité de 10 à 50 pour cent en moles sur la base des moles totales de fonctionnalité anhydride dans la réaction ; la réaction étant conduite dans un solvant aprotique dans un réacteur, dans des conditions efficaces pour produire la composition intermédiaire réactive ; X comprenant un halogène ou un groupe nitro, et R comprenant un groupe hydrocarboné aromatique en C6-36 ou un dérivé halogéné de celui-ci, un alkylène en C2-20 à chaîne droite ou ramifiée ou un dérivé halogéné de celui-ci, ou un cycloalkylène en C3-8 ou un dérivé halogéné de celui-ci.
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