| abstract |
The invention relates to novel substituted sulphone acid anilides of formula (I), wherein R1 represents hydroxy, nitro, cyano, carbamoyl, thiocarbamoyl, halogen or one of the following groups R?3, Q1R3, Q1CQ2R3; R2¿ respectively represents optional substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heterocyclyl or heterocyclylalkyl; R3 respectively represents optional substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heterocyclyl or heterocyclylalkyl; X is hydrogen, cyano or halogen, and Z represents one of the known heterocyclic groups cited in the description, in addition to a method for the production and use thereof as a weed control agent (herbicide). |