2-(1-HYDROXYCARBALKOXYMETHYL)-ACRYLNITRIL UND -ACRYLESTER UND VERFAHREN ZU DEREN HERSTELLUNG

2-(1-HYDROXYCARBALKOXYMETHYL)-ACRYLNITRIL UND -ACRYLESTER UND VERFAHREN ZU DEREN HERSTELLUNG

2-(1-Hydroxycarbalkoxymethyl)-acrylonitriles and 2-(1-hydroxycarbalkoxymethyl)-acrylates are prepared by a process in which an acrylonitrile or an acrylate is reacted with a glyoxylate in an aqueous medium at a pH greater than or equal to 6, in the presence of a tertiary amine as a catalyst.

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Bibliographische Detailangaben
Hauptverfasser: HAHN,ERWIN,DR, KUD,ALEXANDER,DR, OFTRING,ALFRED,DR, FIKENTSCHER,ROLF,DR
Format: Patent
Sprache:ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:2-(1-Hydroxycarbalkoxymethyl)-acrylonitriles and 2-(1-hydroxycarbalkoxymethyl)-acrylates are prepared by a process in which an acrylonitrile or an acrylate is reacted with a glyoxylate in an aqueous medium at a pH greater than or equal to 6, in the presence of a tertiary amine as a catalyst.