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1. WO2011038337 - KETAL LACTONES AND STEREOSPECIFIC ADDUCTS OF OXOCARBOXYLIC KETALS WITH TRIMETHYLOL COMPOUNDS, POLYMERS CONTAINING THE SAME, METHODS OF MANUFACTURE, AND USES THEREOF

Publication Number WO/2011/038337
Publication Date 31.03.2011
International Application No. PCT/US2010/050387
International Filing Date 27.09.2010
IPC
C07D 319/06 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
319Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
041,3-Dioxanes; Hydrogenated 1,3-dioxanes
06not condensed with other rings
C07D 493/08 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
493Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
02in which the condensed system contains two hetero rings
08Bridged systems
C08G 18/00 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
18Polymeric products of isocyanates or isothiocyanates
C08G 63/00 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
63Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
CPC
C07D 319/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
319Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
041,3-Dioxanes; Hydrogenated 1,3-dioxanes
06not condensed with other rings
C07D 493/08
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
493Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
02in which the condensed system contains two hetero rings
08Bridged systems
C07D 493/18
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
493Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
12in which the condensed system contains three hetero rings
18Bridged systems
C08G 18/4269
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
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
40High-molecular-weight compounds
42Polycondensates having carboxylic or carbonic ester groups in the main chain
4266prepared from hydroxycarboxylic acids and/or lactones
4269Lactones
C08G 63/06
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
63Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
06derived from hydroxycarboxylic acids
C08G 63/664
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
63Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
66Polyesters containing oxygen in the form of ether groups
664derived from hydroxy carboxylic acids
Applicants
  • SEGETIS, INC. [US]/[US] (AllExceptUS)
  • SELIFONOV, Sergey [US]/[US] (UsOnly)
  • ZHOU, Ning [CN]/[US] (UsOnly)
  • MULLEN, Brian, Daniel [US]/[US] (UsOnly)
Inventors
  • SELIFONOV, Sergey
  • ZHOU, Ning
  • MULLEN, Brian, Daniel
Agents
  • REIMER, Leah, M.
Priority Data
61/246,10226.09.2009US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) KETAL LACTONES AND STEREOSPECIFIC ADDUCTS OF OXOCARBOXYLIC KETALS WITH TRIMETHYLOL COMPOUNDS, POLYMERS CONTAINING THE SAME, METHODS OF MANUFACTURE, AND USES THEREOF
(FR) CÉTAL LACTONES ET PRODUITS D'ADDITION STÉRÉOSPÉCIFIQUES DE CÉTALS OXOCARBOXYLIQUES AVEC DES COMPOSÉS TRIMÉTHYLOLÉS, POLYMÈRES LES CONTENANT, LEURS PROCÉDÉS DE FABRICATION ET LEURS UTILISATIONS
Abstract
(EN)
Ketal lactones of and methods for making such ketal lactones are disclosed. Also described are methods for making isolated cis- and trans- stereoisomers of hydroxyester ketals of oxocarboxylic acids and polymers having ketal units of such stereoisomers within the polymer backbone.
(FR)
L'invention porte sur des cétal lactones et des procédés de fabrication de ces cétal lactones. L'invention porte également sur des procédés de fabrication de cis- et trans-stéréoisomères isolés d'hydroxyester cétals d'acides oxocarboxyliques et de polymères ayant des unités cétal de tels stéréoisomères à l'intérieur du squelette polymère.
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