Process for the preparation of optically active 2-aryloxy- or 2-arylthioalcanoic acids

Process for the preparation of optically active 2-aryloxy- or 2-arylthioalcanoic acids

Process for preparing optically active 2-aryloxy- or 2-arylthioalkanoic acids by enantioselective hydrolysis of the corresponding racemic amides in the presence of a microorganism or of an enzyme selected as a function of its ability to selectively hydrolyse racemic alpha -phenylpropionamide to S al...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PETRE, DOMINIQUE, CERBELAUD, EDITH
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
PROCESSES USING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:Process for preparing optically active 2-aryloxy- or 2-arylthioalkanoic acids by enantioselective hydrolysis of the corresponding racemic amides in the presence of a microorganism or of an enzyme selected as a function of its ability to selectively hydrolyse racemic alpha -phenylpropionamide to S alpha -phenylpropionic acid.