BROMODIFLUOROMETHOXYBENZENE-BASED COMPOUND AND INSECTICIDE OR MITICIDE CONTAINING THEREOF AS ACTIVE INGREDIENT

NEW MATERIAL:Bromodifluoromethoxybenzene-based compound expressed by formula I (R1 is Cl, Br or methyl; R2 is H or 1-4C alkyl). USE:Used as insecticide or miticide. Also effective to harmful insect having developed resistance against conventional drug and also having preventive effect and remedy eff...

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Main Authors TAKAGAKI TOHEI, UMEDA KIMITOSHI, TOMIOKA HIROKI, SHUDO AKIRA, KISHIDA HIROSHI
Format Patent
LanguageEnglish
Published 12.03.1991
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:NEW MATERIAL:Bromodifluoromethoxybenzene-based compound expressed by formula I (R1 is Cl, Br or methyl; R2 is H or 1-4C alkyl). USE:Used as insecticide or miticide. Also effective to harmful insect having developed resistance against conventional drug and also having preventive effect and remedy effect to various plant diseases. PREPARATION:For instance, pyridazinone-based compound expressed by formula II is reacted with halide-based compound expressed by formula III (X is halogen)in the presence of deoxidizer to afford the compound expressed by formula I.
Bibliography:Application Number: JP19890189834