申请人:Bayer Aktiengesellschaft
公开号:US05378681A1
公开(公告)日:1995-01-03
The invention relates to new substituted triazolinones of the general formula (I) ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkoxy, halogenoalkyl or halogenoalkoxy, R.sup.2 represents hydrogen, alkyl or halogenoalkyl, R.sup.3 represents hydrogen or halogen, R.sup.4 represents hydrogen, cyano, halogen or a radical of the formula --O--R.sup.6, --S--R.sup.6, --C(O)--O--R.sup.6, --C(O)--S--R.sup.6, --NR.sup.6 R.sup.7 or --C(O)--NR.sup.6 R.sup.7, R.sup.5 represents cyano or nitro and X represents oxygen or sulphur, where R.sup.6 and R.sup.7 independently of one another in each case represent hydrogen or in each case optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, cycloalkoxycarbonyl, aryl or arylalkyl, to a plurality of processes for their preparation, and to their use as herbicides.
该发明涉及一般式(I)的新取代三唑酮,其中R.sup.1代表氢、烷基、烷氧基、卤代烷基或卤代烷氧基,R.sup.2代表氢、烷基或卤代烷基,R.sup.3代表氢或卤素,R.sup.4代表氢、氰基、卤素或式--O--R.sup.6、--S--R.sup.6、--C(O)--O--R.sup.6、--C(O)--S--R.sup.6、--NR.sup.6 R.sup.7或--C(O)--NR.sup.6 R.sup.7的基团,R.sup.5代表氰基或硝基,X代表氧或硫,其中R.sup.6和R.sup.7在每种情况下独立地表示氢或每种情况下可选择地取代的烷基、烯基、炔基、环烷基、环烷基烷基、环烷氧基羰基、芳基或芳基烷基,涉及其制备的多种方法以及作为除草剂的用途。