| 摘要 |
The invention relates to novel N-aryl-nitrogen heterocycles of the general formula (I) <IMAGE> in which R<1> represents hydrogen or halogen, R<2> represents one of the radicals <IMAGE> or <IMAGE> R<3> represents hydrogen and R<4> represents alkyl or haloalkyl or R<3> and R<4> together represent a divalent alkanediyl radical and R<5> represents a radical from the series consisting of alkyl, alkenyl, alkynyl, haloalkyl or cycloalkyl, in each case straight-chain or branched, where R<6> represents hydrogen or alkyl and R<7> represents a radical from the series consisting of alkyl, alkenyl or cycloalkyl, each of which is optionally substituted, to a plurality of processes for their preparation and to their use as herbicides. |
