A method of producing a herbicidal agent

A method of producing a herbicidal agent, in a form of a concentrated emulsion or emulsifying solution, containing N-methylo-N-methoxy(4-chloro-methylophenoxy)amide as a biologically active agent, produced by means of a reaction of N,O-dimethylhydroxylamine hydrochloride and (4-chloro-2-methylo-phen...

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Main Authors WYRZYKOWSKA URSZULA, ZIMINSKA ZOFIA, KOPERSKA MIROSLAWA, BAKUNIAK EDMUND, TUROS-BIERNACKA MARIA, JASIK MARTA
Format Patent
LanguageEnglish
Polish
Published 30.11.2005
Edition7
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 method of producing a herbicidal agent, in a form of a concentrated emulsion or emulsifying solution, containing N-methylo-N-methoxy(4-chloro-methylophenoxy)amide as a biologically active agent, produced by means of a reaction of N,O-dimethylhydroxylamine hydrochloride and (4-chloro-2-methylo-phenoxy) acetic acid chloride in the presence of water and potassium carbonate, characterised in that the process is carried out while using 3,5,5-trimethylo-2-cyclohexen-1-on, commonly known as isophorone, as a solvent in the synthesis. Emulsifiers and stabilisers are then added to the reaction mix and the active substance does not need to be separated.
Bibliography:Application Number: PL19980329181