PROCESS FOR PREPARATION OF 2,6-DICHLOROBENZONITRILE

Disclosed herein a process preparation of 2,6-dichlorobenzonitrile. A process of making high yield, high purity 2,6-dichlorobenzonitrile including the selective de-nitrochlorination of 2-chloro-6-nitrobenzonitrile by treatment of the 2-chloro-6-nitrobenzonitrile with chlorine gas. L'invention c...

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Main Authors DESAI, Kirit, GUPTA, Ashwani, LARSON, Christopher Lynn, GIBB, Cameron Seath, PRASAD, Vic, SISODE, Girish, KATARIA, Kamal
Format Patent
LanguageEnglish
French
Published 22.05.2020
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
AGRICULTURE
ANIMAL HUSBANDRY
BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
CHEMISTRY
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
METALLURGY
ORGANIC CHEMISTRY
PEST REPELLANTS OR ATTRACTANTS
PLANT GROWTH REGULATORS
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF
TRAPPING
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Summary:Disclosed herein a process preparation of 2,6-dichlorobenzonitrile. A process of making high yield, high purity 2,6-dichlorobenzonitrile including the selective de-nitrochlorination of 2-chloro-6-nitrobenzonitrile by treatment of the 2-chloro-6-nitrobenzonitrile with chlorine gas. L'invention concerne une préparation de procédé de 2,6-dichlorobenzonitrile. L'invention concerne également un procédé de fabrication de 2,6-dichlorobenzonitrile de haute pureté et à haut rendement comprenant la dénitrochloration sélective de 2-chloro-6-nitrobenzonitrile par traitement du 2-chloro-6-nitrobenzonitrile avec du chlore gazeux.
Bibliography:Application Number: WO2019US61792