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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Bibliographic Details
Main Authors HAGEMAN, LARRY HERMAN, ROY, GERALD ALOYSIOUS, JR
Format Patent
LanguageEnglish
Published 27.01.1988
Edition4
Subjects
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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Summary: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.
Bibliography:Application Number: EP19840305695