Processing

Please wait...

Settings

Settings

Goto Application

1. WO2001062707 - METHOD OF PRODUCING 3-AMINOALKANOIC ACID ESTERS

Publication Number WO/2001/062707
Publication Date 30.08.2001
International Application No. PCT/EP2001/001955
International Filing Date 21.02.2001
Chapter 2 Demand Filed 05.09.2001
IPC
C07C 227/14 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
227Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
14from compounds containing already amino and carboxyl groups or derivatives thereof
CPC
C07C 227/14
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
227Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
14from compounds containing already amino and carboxyl groups or derivatives thereof
Applicants
  • LONZA AG [CH]/[CH] (AllExceptUS)
  • FUCHS, Rudolf [CH]/[CH] (UsOnly)
Inventors
  • FUCHS, Rudolf
Common Representative
  • LONZA AG
Priority Data
00103714.222.02.2000EP
60/203,90212.05.2000US
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR HERSTELLUNG VON 3-AMINOALKANSÄUREESTERN
(EN) METHOD OF PRODUCING 3-AMINOALKANOIC ACID ESTERS
(FR) PROCEDE DE PREPARATION D'ESTERS D'ACIDE 3-AMINOALCANOIQUE
Abstract
(DE) 3-Aminoalkansäureester der allgemeinen Formel (I), worin R C1-6-Alkyl und R1 Wasserstoff, C1-6-Alkyl oder Phenyl bedeuten, oder deren Salze, werden durch katalytische Hydrierung der entsprechenden 3-Amino-2-alkensäure-ester in Gegenwart einer starken Säure hergestellt.
(EN) The invention relates to a method of producing 3-aminoalkanoic acid esters of the general formula (I), wherein R represents C1-6 alkyl, and R1 represents hydrogen, C1-6 alkyl or phenyl, or the salts thereof, by catalytically hydrating the corresponding 3-amino-2-alkenoic acid esters in the presence of a strong acid.
(FR) L'invention concerne des esters d'acide 3-aminoalcanoïque de formule générale (I), dans laquelle R représente alkyle C1-6 et R1 représente hydrogène, alkyle C1-6 ou phényle, ou leurs sels. Les composés selon l'invention sont préparés par hydrogénation catalytique des esters d'acide de 3-amino-2-alcène en présence d'un acide puissant.
Latest bibliographic data on file with the International Bureau