Resolution of racemic mixtures of aliphatic acid esters

Resolution of racemic mixtures of aliphatic acid esters

Racemic mixtures of partially water-soluble esters defined by the formulawherein R and R1 represent hydrogen and C,-C4 alkyl;R2 represents C1-C4 alkyl andX represents halogen, aliphatic or aromatic groups and substituted derivatives thereofwherein R, R1 and X are different can be resolved by reducin...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SIUTA-MANGANO, PATRICIA, DAHOD, SAMUN K
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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
PROCESSES USING MICROORGANISMS
SPIRITS
VINEGAR
WINE
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Racemic mixtures of partially water-soluble esters defined by the formulawherein R and R1 represent hydrogen and C,-C4 alkyl;R2 represents C1-C4 alkyl andX represents halogen, aliphatic or aromatic groups and substituted derivatives thereofwherein R, R1 and X are different can be resolved by reducing the water solubility of a racemic mixture of said esters by means other than changing the chemical composition of the ester, contacting the racemic mixture of esters of reduced water solubility with a lipase enzyme from Candida cylindracea capable of stereospecifically resolving the racemic mixture by hydrolysis and stereospecifically resolving the racemic mixture.