Fremgangsmåde til fremstilling af optisk aktive eller racemiske cyclopropancarboxylsyrechlorider

Fremgangsmåde til fremstilling af optisk aktive eller racemiske cyclopropancarboxylsyrechlorider

The present invention relates to a new process for the preparation of cyclopropane carboxylic acid chlorides of formula (I), wherein A is a halogen atom or a C1-4 alkyl group, line SIMILAR is indicating an alpha or beta space position compared to the plane of the cyclopropane ring. The compounds of...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HIDASL, GY, ZOLTAN, SANDOR, SOMFAI, EVA, SZEKELY, ISTVAN, LAK, ISTVAN, THURNER, ANGELIKA, BERTOK, BELA, NAGY, LAJOS, IMREI, LAJOS
Format: Patent
Sprache:dan
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The present invention relates to a new process for the preparation of cyclopropane carboxylic acid chlorides of formula (I), wherein A is a halogen atom or a C1-4 alkyl group, line SIMILAR is indicating an alpha or beta space position compared to the plane of the cyclopropane ring. The compounds of formula (I) are intermediates of the pyrethroide synthesis.