Process for preparing pure enantiomers of 6,8-dihydroxyoctanoic acid esters by asymmetric catalytic hydrogenation

Process for preparing pure enantiomers of 6,8-dihydroxyoctanoic acid esters by asymmetric catalytic hydrogenation

The invention relates to a process for the preparation of compounds of the general formula I in which R1 represents a C1-C20-alkyl group, a C3-C12-cycloalkyl group, a C7-C12-aralkyl group or a mono- or bi-nuclear aryl group, in which a ketone of formula II wherein R1 is as defined above, is subjecte...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: GEWALD RAINER
Format: Patent
Sprache:cze ; eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The invention relates to a process for the preparation of compounds of the general formula I in which R1 represents a C1-C20-alkyl group, a C3-C12-cycloalkyl group, a C7-C12-aralkyl group or a mono- or bi-nuclear aryl group, in which a ketone of formula II wherein R1 is as defined above, is subjected to asymmetric hydrogenation.