申请人:Bayer Aktiengesellschaft
公开号:US05827800A1
公开(公告)日:1998-10-27
The invention relates to novel alkyl sulphinyl and alkyl sulphonyl-1,2,4-thiadiazolyloxy acetamides of formula (I) ##STR1## in which n is the numbers 1 or 2, R.sup.1 is hydrogen or possibly substituted alkyl, alkenyl, alkinyl or aralkyl, R.sup.2 is possibly substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aralkyl, aryl, alkoxy, alkenyloxy or alkinyloxy, or R.sup.1 and R.sup.2 together with the nitrogen atom to which they are bound form a possibly substituted, saturated or unsaturated nitrogen heterocycle which may contain other hetero atoms and to which a benzo group may be annellated, and R.sup.3 is possibly substituted alkyl, aryl or arylalkyl, and also processes and novel intermediate products for producing the novel compounds and their use as herbicides.
该发明涉及一种新型的配方(I)的烷基磺酰基和烷基磺基-1,2,4-噻二唑氧基乙酰胺,其中n为1或2,R.sup.1为氢或可能被取代的烷基、烯基、炔基或芳基烷基,R.sup.2为可能被取代的烷基、烯基、炔基、环烷基、环烯烷基、芳基烷基、芳基、烷氧基、烯氧基或炔氧基,或者R.sup.1和R.sup.2与它们连接的氮原子一起形成一个可能被取代的饱和或不饱和氮杂环,该环可能含有其他杂原子,并且可能与苯基相邻结合,R.sup.3为可能被取代的烷基、芳基或芳基烷基,以及用于生产该新型化合物的工艺和新型中间体产物,以及它们作为除草剂的用途。