INSECTICIDAL ETHERS

PP. 34071 INSECTICIDAL ETHERS The invention provides novel insecticidal ethers of formula (I) : (I) wherein R4 represents a group selected from those groups represented by R5 in insecticidally active compounds of formula : R3 is selected from fluoromethyl and difluoromethyl, and either (a) R1 and R2...

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Bibliographische Detailangaben
1. Verfasser:	WHITTLE, ALAN J
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS 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:	PP. 34071 INSECTICIDAL ETHERS The invention provides novel insecticidal ethers of formula (I) : (I) wherein R4 represents a group selected from those groups represented by R5 in insecticidally active compounds of formula : R3 is selected from fluoromethyl and difluoromethyl, and either (a) R1 and R2 represent alkyl of one, two, three or four carbon atoms, or (b) R1 and R2 taken together with the adjacent carbon atom form a cycloalkyl ring of four, five or six carbon atoms, and processes for their preparation. The invention also provides insecticidal compositions comprising the compounds of formula (I) and methods for combating insect pests therewith.