PROCESS FOR PREPARING (2Z)-2-(PHENYLIMINO)-1,3-THIAZOLIDINE-4-ONE-SULFOXIDE DERIVATIVES IN AN ENANTIOMERICALLY ENRICHED FORM

PROCESS FOR PREPARING (2Z)-2-(PHENYLIMINO)-1,3-THIAZOLIDINE-4-ONE-SULFOXIDE DERIVATIVES IN AN ENANTIOMERICALLY ENRICHED FORM

The present invention relates to a catalytic process for preparing 2-(phenylimino)-1,3-thiazolidin-4-one sulfoxide derivatives of formula (I) in enantiomerically pure or enantiomerically enriched form,in which Y1, Y2, R1, R2 and R3 are as defined in the description.

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Bibliographische Detailangaben
Hauptverfasser: GALLENKAMP, Daniel, HIMMLER, Thomas, HAHN, Julia Johanna
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The present invention relates to a catalytic process for preparing 2-(phenylimino)-1,3-thiazolidin-4-one sulfoxide derivatives of formula (I) in enantiomerically pure or enantiomerically enriched form,in which Y1, Y2, R1, R2 and R3 are as defined in the description.