FREMGANGSMAATE FOR FREMSTILLING AV N,N-DIALLYLDIKLORACETAMID

A novel process is described herein for the efficient production of N,N-diallyldichloroacetamide by reaction of diallylamine and dichloroacetyl chloride. The process comprises admixing an excess of diallylamine with sufficient strong aqueous sodium hydroxide such that at all times during the reactio...

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Bibliographic Details
Main Authors SEITAS, DONALD LAWRENCE, PITT, HAROLD MAHONRAI, KALBFELD, JULES, KOSTECKI, JOHN (JACK) ALBERT, CHAN, JIMMY HUA-HIN
Format Patent
LanguageNorwegian
Published 15.01.1979
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:A novel process is described herein for the efficient production of N,N-diallyldichloroacetamide by reaction of diallylamine and dichloroacetyl chloride. The process comprises admixing an excess of diallylamine with sufficient strong aqueous sodium hydroxide such that at all times during the reaction, the pH of the reaction mixture remains above a pH of 10, then slowly adding dichloroacetyl chloride to said mixture under violent agitation, while maintaining the reaction temperature from about -10 to about 100 DEG C to effect production of N,N-diallyldichloroacetamide in yields in excess of 80 percent, while eliminating the production of amine salt by-products.
Bibliography:Application Number: NO19750000292