Substituierte N-Aryl-Stickstoffheterocyclen

摘要

The invention concerns novel substituted N-aryl nitrogenous heterocycles of general formula (I) and associated isomeric compounds of formulae (Ia) and (Ib), in which Q<1>, Q<2>, R<1>, R<2> and Ar have the meanings indicated in the description. The invention also concerns methods for manufacturing said compounds and their use as herbicides.