PESTICIDAL FLUOROALKENE DERIVATIVES

摘要

Pesticidal fluoroalkene derivatives (I) wherein A is oxygen, NR<a>; R<a> is hydrogen; optionally halogenated alkyl, alkenyl, alkynyl; X is hydrogen, halogen; optionally halogenated alkyl or phenyl; R<1>,R<2> are hydrogen, halogen, hydroxyl, cyano, nitro, mercapto, amino; alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkylthio, alkylamino, dialkylamino, alkoxycarbonyl, alkylcarbonyloxy, optionally halogenated or substituted by 1 to 3 R<b> groups: R<b> is cyano, nitro, halogen, hydroxy, mercapto, amino, carboxyl, aminocarbonyl, aminothiocarbonyl; optionally halogenated alkyl, haloalkyl, alkenyl, alkenyloxy, alkynyl, alkoxy, haloalkoxy, alkylthio, alkylamino, dialkylamino, formyl, alkylcarbonyl, alkylsulfonyl, alkoxysulfonyl, alkylsulfonyloxy, alkoxycarbonyl, alkylcarbonyloxy, alkylaminocarbonyl, dialkylaminocarbonyl, alkylaminothiocarbonyl, dialkylaminothiocarbonyl, alkylenedioxy or cycloalkyl; Het is a monocyclic or bicyclic 3- to 10-membered heteroaromatic ring system containing 1 to 5 heteroatoms selected from oxygen, sulfur and nitrogen, optionally halogenated or substituted by 1 to 4 R<c> groups: R<c> is R<b>, alkoxyalkyl, alkylsulfinyl, alkylaminosulfonyl, di-alkylaminosulfonyl, alkylcarbonylamino, optionally substituted by halogen or 1 to 3 cyano, hydroxy, mercapto, amino, C1-C6-alkylthio, C1-C6-alkylamino, di-C1-C6-alkylamino, C1-C6-alkoxycarbonyl, C1-C6-alkylcarbonyloxy or nitro groups; cycloalkyl, cycloalkoxy, saturated or partially unsaturated heterocyclyl, heterocyclyloxy, aryl, aryloxy, arylthio, arylalkoxy, arylalkyl, hetaryl, hetaryloxy, hetarylthio, optionally substituted; m is 0-2; n is 0-3; p is 0-6, methods for the preparation of compounds I, compositions and methods comprising the compounds and compositions for the control of nematodes, insects, arachnids, harmful fungi and unwanted plants, and for treating, controlling, preventing and protecting warm-blodded animals, fish and humans against infestation and infection by helminths, arachnids and arthropod endo- and ectoparasites.