IMPROVED SYNTHESIS OF MONO-CHLORINATED ACETOPHENONE

The present invention relates to the improved synthesis of chlorinated acetophenones (CAP) of formula (I). Particularly, the invention shows a way how to reduce the use of chlorinated solvents and the formation of chlorinated volatile by-products in the synthesis. La présente invention concerne la s...

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Bibliographische Detailangaben
Hauptverfasser:	OTT-DOMBROWSKI, Silvia, RÜTER, Henning, ULRICH, Reto, ZUMPE, Franz
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:	The present invention relates to the improved synthesis of chlorinated acetophenones (CAP) of formula (I). Particularly, the invention shows a way how to reduce the use of chlorinated solvents and the formation of chlorinated volatile by-products in the synthesis. La présente invention concerne la synthèse améliorée d'acétophénones chlorées (CAP) de formule (I). En particulier, l'invention montre comment réduire l'utilisation de solvants chlorés et la formation de sous-produits volatils chlorés lors de la synthèse.