HETEROARYL-ARYL-BUTENE AND-BUTANE DERIVATIVES,PROCESS FOR THEIR PREPARATION,AGENTS CONTAINING THEM,AND THEIR USE AS PESTICIDES

摘要

The compounds of the formulae I and II, their stereoisomers and the mixtures of these IMAGE in which R1 represents pyridyl, pyrimidyl, thienyl, thiazolyl, furanyl, pyrazolyl, 1,3-oxazolyl or imidazolyl, each of which can be substituted, R2 represents H, (C1-C4)alkyl, (C1-C4)haloalkyl, (C1-C4)alkoxy, (C3-C6)cycloalkyl, -CH=CH2 or -C IDENTICAL CH, R3 represents H or (C1-C4)alkyl, R4 represents H, (C1-C4)alkyl, -CN or -C IDENTICAL CH, A represents CH2, O or S, B represents CH, N or C(CH3), R5 represents H or halogen and R6 represents phenyl, phenoxy or benzyl, each of which can be monosubstituted to pentasubstituted by halogen or (C1-C3)haloalkyl, have advantageous insecticidal or acaricidal properties.