申请人:Nippon Soda Company, Ltd.
公开号:US04259105A1
公开(公告)日:1981-03-31
Compounds of the general formula ##STR1## wherein X is trifluoromethyl or halogen, R.sub.1 is hydrogen, lower alkyl, lower alkenyl or benzyl, R.sub.2 is lower alkyl, R.sub.3 is hydrogen, alkyl or alkali metal, Y is oxygen or sulfur, and n is 0, 1 or 2; are useful as herbicides.
通式为##STR1##的化合物,其中X为三氟甲基或卤素,R.sub.1为氢、低烷基、低烯基或苄基,R.sub.2为低烷基,R.sub.3为氢、烷基或碱金属,Y为氧或硫,n为0、1或2;可用作除草剂。