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1. WO2017137529 - PROCESS TO CONVERT CYCLIC ALKYLENE UREAS INTO THEIR CORRESPONDING ALKYLENE AMINES

Publication Number WO/2017/137529
Publication Date 17.08.2017
International Application No. PCT/EP2017/052944
International Filing Date 10.02.2017
Chapter 2 Demand Filed 11.12.2017
IPC
C07C 209/62 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
209Preparation of compounds containing amino groups bound to a carbon skeleton
62by cleaving carbon-to-nitrogen, sulfur-to-nitrogen, or phosphorus-to-nitrogen bonds, e.g. hydrolysis of amides, N-dealkylation of amines or quaternary ammonium compounds
C07D 233/36 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
233Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
04having one double bond between ring members or between a ring member and a non-ring member
28with 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
30Oxygen or sulfur atoms
32One oxygen atom
36with hydrocarbon radicals, substituted by nitrogen atoms, attached to ring nitrogen atoms
CPC
C07C 209/62
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
209Preparation of compounds containing amino groups bound to a carbon skeleton
62by cleaving carbon-to-nitrogen, sulfur-to-nitrogen, or phosphorus-to-nitrogen bonds, e.g. hydrolysis of amides, N-dealkylation of amines or quaternary ammonium compounds
C07C 211/14
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
211Compounds containing amino groups bound to a carbon skeleton
01having amino groups bound to acyclic carbon atoms
02of an acyclic saturated carbon skeleton
14Amines containing amino groups bound to at least two aminoalkyl groups, e.g. diethylenetriamines
C07C 211/18
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
211Compounds containing amino groups bound to a carbon skeleton
01having amino groups bound to acyclic carbon atoms
16of a saturated carbon skeleton containing rings other than six-membered aromatic rings
18containing at least two amino groups bound to the carbon skeleton
C07D 233/36
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
233Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
04having one double bond between ring members or between a ring member and a non-ring member
28with 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
30Oxygen or sulfur atoms
32One oxygen atom
36with hydrocarbon radicals, substituted by nitrogen atoms, attached to ring nitrogen atoms
Applicants
  • AKZO NOBEL CHEMICALS INTERNATIONAL B.V. [NL]/[NL]
Inventors
  • EDVINSSON, Rolf Krister
  • KANTZER, Eike Nicolas
  • LARSSON, Per Fredrik Olmo
  • LAKE, Karl Fredrik
  • TEN KATE, Antoon Jacob Berend
  • SCHRÖDER, Ulf
  • MALMBERG, Johan Salman
Agents
  • AKZO NOBEL CHEMICALS IP GROUP
Priority Data
16155546.112.02.2016EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS TO CONVERT CYCLIC ALKYLENE UREAS INTO THEIR CORRESPONDING ALKYLENE AMINES
(FR) PROCÉDÉ DE CONVERSION D'ALKYLÈNE-URÉES CYCLIQUES EN LEURS ALKYLÈNE-AMINES CORRESPONDANTS
Abstract
(EN)
The present invention relates to a process to convert cyclic alkylene ureas into their corresponding alkylene amines wherein the process is performed by reaction with an amine compound, and wherein the amine compound comprisesa primaryamine,a cyclic secondary amineor a tertiary bicyclic amine.
(FR)
La présente invention concerne un procédé de conversion d'alkylène-urées cycliques en leurs alkylène-amines correspondants. Le procédé s'effectue par réaction avec un composé amine, ce dernier comprenant un amine primaire, un amine secondaire cyclique et un amine tertiaire bicyclique.
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