申请人:Bayer Aktiengesellschaft
公开号:US04386953A1
公开(公告)日:1983-06-07
A substituted 6-halogeno-tert.-butyl-1,2,4-triazin-5-one of the formula ##STR1## in which R.sup.1 is an amino or methyl group, R.sup.2 is an alkylmercapto, alkylamino or dialkylamino group, X is a halogen atom, and Y and Z each independently is a hydrogen or halogen atom, which possesses selective herbicidal activity. A synthesis involving the novel intermediates ##STR2## in which X, Y and Z have the above-mentioned meaning and Q is CN, CONH.sub.2 or COOH, is also shown.
一种具有选择性除草活性的配方为##STR1##的取代6-卤代-叔丁基-1,2,4-三嗪-5-酮,其中R.sup.1是氨基或甲基基团,R.sup.2是烷基硫醇基团、烷基氨基或二烷基氨基团,X是卤素原子,Y和Z各自独立地是氢或卤素原子。还显示了涉及新颖中间体##STR2##的合成,其中X、Y和Z具有上述所述的含义,Q为CN、CONH.sub.2或COOH。