VERFAHREN ZUR HERSTELLUNG VON (ALPHA), SS-UNGESAETTIGTEN CARBONSAEUREALKYLESTERN

VERFAHREN ZUR HERSTELLUNG VON (ALPHA), SS-UNGESAETTIGTEN CARBONSAEUREALKYLESTERN

Methyl methacrylate or other alpha - beta unsaturated esters are prepared by contacting an oxydehydrogenation-esterification catalyst with a feed mixture of a saturated acid (e.g., isobutyric acid), an alkyl alcohol (e.g., methanol), oxygen, with or with H2O, preferably with H2O for a time sufficien...

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Bibliographische Detailangaben
Hauptverfasser: L. BRUSKY,PHYLLIS, DANIEL,CHELLIAH
Format: Patent
Sprache:ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:Methyl methacrylate or other alpha - beta unsaturated esters are prepared by contacting an oxydehydrogenation-esterification catalyst with a feed mixture of a saturated acid (e.g., isobutyric acid), an alkyl alcohol (e.g., methanol), oxygen, with or with H2O, preferably with H2O for a time sufficient to form an alkyl alpha - beta unsaturated ester as described herein.