VERFAHREN ZUR HERSTELLUNG VON OPTISCH AKTIVEN ODER RACEMISCHEN CYCLOPROPANCARBONSÄURECHLORIDEN

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...

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Bibliographische Detailangaben
Hauptverfasser:	ZOLTAN, SANDOR, HIDASL, GYOERGY, SOMFAI, EVA, SZEKELY, ISTVAN, LAK, ISTVAN, BERTOK, BELA, THURNER, ANGELIKA, NAGY, LAJOS, IMREI, LAJOS
Format:	Patent
Sprache:	ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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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.