| abstract |
Compounds of formula (I), wherein: each of R?2 and R6¿, which are identical or different, is hydrogen, halogen, CN, alkyl, haloalkyl or alkylthio; R4 is lower alkyl; n is 0, 1 or 2; each of R?1 and R3¿, which are identical or different, is H, lower allkyl, lower alkyl-S(O)¿n?, formyl, alkenyl, alkynyl, alkoxycarbonyl, alkylthiocarbonyl, aroyl or alkylcarbonyl, the alkyl portion of which radicals is optionally substituted by one or more R?5; or R1 and R3¿ are joined so as together to form a divalent radical having 4 to 6 atoms in the chain, this divalent radical being alkylene, alkyleneoxyalkylene or alkyleneaminoalkylene; R5 is cyano, nitro, alkoxy, haloalkoxy, R7S(O)n, alkoxycarbonyl, alkylcarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, hydroxycarbonyl, halogen, hydroxy, aminosulfonyl, alkylaminosulfonyl or dialkylaminosulfonyl; and R7 is lower alkyl or lower haloalkyl, pesticidal compositions comprising them and related methods of controlling pests are disclosed. |