abstract |
The present invention relates to novel heterocyclic fluoroalkenyl thioethers of the formula (I) n n nin whichn X represents hydrogen, halogen or alkyl, m represents integers from 3 to 10, n represents 0, 1 or 2, Het represents the groups n n nwheren R 1 represents hydrogen; mercapto; optionally halogen-substituted alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl or alkenyl; optionally substituted aryl; or optionally substituted heterocyclyl, Y represents oxygen or sulphur, and R 2 represents hydrogen, alkyl or optionally substituted aryl,n nand to processes for their preparation and to their use as pesticides. |