| abstract |
The compounds of the following structure, the corresponding N-oxides and agriculturally acceptable salts, are disclosed as effective insecticides: wherein Q is selected from hydrogen, hydroxy and fluorine; R is selected from heteroaryl having 5 or 6 ring atoms, and wherein V is hydrogen, halogen alkyl, haloalkyl or alkoxy; W and X are independently selected from a wide variety of substituents, Y and Z are independently selected from hydrogen and alkoxy; W and X taken together can be -OCH2CH20-, -CH2C (CH3) 20- or -OC (CH3) 20; R1 and R2 is independently selected from phenyl substituted by halogen, alkyl, haloalkyl, haloalkoxy, alkylsulfonyloxy and haloalkylsulnonyloxy; and n is 1, 2 or 3; with the proviso that each aliphatic residue contains no more than 6 carbon atoms, halogen means chlorine or fluorine, and each alkyl substituent on amino nitrogen contains 1 to 3 carbon atoms. The way to prepare these compounds has also been disclosed. |