申请人:Bayer Aktiengesellschaft
公开号:US05525579A1
公开(公告)日:1996-06-11
The invention relates to new substituted triazolinones of the general formula (I) ##STR1## in which R.sup.1 represents alkyl, halogenoalkyl, alkoxyalkyl or cycloalkyl, R.sup.2 and R.sup.1 either independently of one another in each case represent hydrogen, alkyl or alkoxycarbonyl, or together with the nitrogen atom to which they are bonded represent an optionally substituted alkylideneimino radical, R.sup.4 either represents hydrogen, cyano, alkyl, alkenyl, alkinyl or halogenoalkyl and R.sup.5 represents hydrogen, alkyl or halogenoalkyl, or R.sup.4 and R.sup.5 together with the carbon atom to which they are bonded represent cycloalkyl, R.sup.6 represents hydrogen or in each case optionally substituted alkyl, cycloalkyl, aryl, arylalkyl or heteroaryl, X represents oxygen or sulphur and Z represents oxygen or sulphur, to a plurality of processes for their preparation, to a plurality of new intermediates, 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代表烷基,卤代烷基,烷氧基烷基或环烷基,R.sup.2和R.sup.1分别独立地表示氢,烷基或烷氧羰基,或者与它们键合的氮原子一起表示可选择取代的烷基亚胺基,R.sup.4表示氢,氰基,烷基,烯基,炔基或卤代烷基,R.sup.5表示氢,烷基或卤代烷基,或者R.sup.4和R.sup.5与它们键合的碳原子一起表示环烷基,R.sup.6表示氢或每种情况下可选择取代的烷基,环烷基,芳基,芳基烷基或杂环芳基,X表示氧或硫,Z表示氧或硫,以及它们的制备方法,多种新中间体,以及作为除草剂的用途。