PRODUCTION OF (2S,3R)-2,3-EPOXYBUTYRIC ESTER

PRODUCTION OF (2S,3R)-2,3-EPOXYBUTYRIC ESTER

PROBLEM TO BE SOLVED: To simply and inexpensively obtain the subject epoxybutyric ester that is useful as an intermediate for organic chemical products or the like by optically resolving the enantiomer mixture of trans-2,3-epoxybutyric ester by using a protease. SOLUTION: As a protease, is used an e...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HIROSE YOSHIHIKO, OONO JIYUNKICHI, ARAKI SHOKO, TSUTSUMI AKIHIRO, AKAISHI RYOICHI
Format: Patent
Sprache:eng
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
HETEROCYCLIC COMPOUNDS
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
SPIRITS
VINEGAR
WINE
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To simply and inexpensively obtain the subject epoxybutyric ester that is useful as an intermediate for organic chemical products or the like by optically resolving the enantiomer mixture of trans-2,3-epoxybutyric ester by using a protease. SOLUTION: As a protease, is used an enzyme that is produced by a microorganism in Bacillus, Aspergillus, Staphylococcus or the like to hydrolyze the enantiomer mixture of trans-2,3-epoxybutyric ester represented by the formula (R1 is a 1-18C straight or branched alkyl or alkenyl which may be substituted with halogen atoms or an aromatic substituent) whereby the optical resolution of the ester can be attained to simply and economically obtain the objective (2S,3R)-2,3-epoxybutyric ester that is very useful as an intermediate for a variety of organic chemicals.