| 摘要 |
The invention relates to novel imidazolinylpyridazines of the general formula (I) <IMAGE> in which R<1> represents hydrogen, halogen, cyano, nitro or thiocyanato, or represents a hydroxyl, mercapto, amino, carbonyl, sulphinyl, sulphonyl, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl or heterocyclyl radical each of which is optionally substituted, R<2> represents hydrogen, hydroxyl, halogen, alkyl or haloalkyl, R<3> represents hydrogen, or alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl or heterocyclyl each of which is optionally substituted, or represents an equivalent of an inorganic or organic cation, or a radical of the formula <IMAGE> R<4> and R<5> independently of one another in each case represent hydrogen, alkyl, haloalkyl or cycloalkyl and X represents oxygen or sulphur, with R<6> representing hydrogen or alkyl and R<7> representing alkyl or optionally substituted aryl, or R<6> and R<7> together with the carbon atom to which they are bonded representing a cycloalkyl radical, to a plurality of processes for their preparation, to a plurality of novel intermediates, and to their use as herbicides. |
