申请人:Stauffer Chemical Company
公开号:US04361438A1
公开(公告)日:1982-11-30
Compounds having the formula ##STR1## in which X and Y are halogen; R is cyano, halogen, thio-C.sub.1 -C.sub.4 alkyl, phenyl, pyridyl, hydroxy, or OR.sub.1 ; R.sub.1 is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 mono- or di-alkylcarbamyl, C.sub.2 -C.sub.6 alkoxyalkyl, phenylcarbamyl, C.sub.1 -C.sub.6 alkanoyl or C.sub.1 -C.sub.6 haloalkanoyl; and n is: (a) 1 or 2 if R is thioalkyl, cyano or phenyl; and (b) 2 if R is otherwise as defined, are herbicides.
具有以下分子式的化合物##STR1## 其中X和Y是卤素; R是氰基,卤素,硫代-C.sub.1-C.sub.4烷基,苯基,吡啶基,羟基或OR.sub.1; R.sub.1是C.sub.1-C.sub.4烷基,C.sub.1-C.sub.4单烷基或双烷基氨基甲酰基,C.sub.2-C.sub.6烷氧基烷基,苯基氨基甲酰基,C.sub.1-C.sub.6烷酰基或C.sub.1-C.sub.6卤代烷酰基; 如果R是硫代烷基,氰基或苯基,则n为1或2; 如果R是其他定义的,则n为2,这些化合物是除草剂。