HERBICIDAL SULFONYLUREAS

Compounds of the formula wherein R is a specified carboxylic ester group or is SO2N-(CH3)2 or OSO2CH3, exhibit potent herbicidal activity. They have particular utility for the selective control of weeds in rape. The compounds may be made by reacting the appropriate ortho-substituted benzenesulfonyl...

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Bibliographische Detailangaben
Hauptverfasser:	HAGEMAN HERMAN LARRY, ROY ALOYSIOUS GERALD
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY FISHING FORESTRY HETEROCYCLIC COMPOUNDS 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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Beschreibung
Zusammenfassung:	Compounds of the formula wherein R is a specified carboxylic ester group or is SO2N-(CH3)2 or OSO2CH3, exhibit potent herbicidal activity. They have particular utility for the selective control of weeds in rape. The compounds may be made by reacting the appropriate ortho-substituted benzenesulfonyl isocyanate with 2-amino-4-ethoxy-6-methylamino-1,3,5-triazine.