申请人:Ishihara Sangyo Kaisha Ltd.
公开号:US04231787A1
公开(公告)日:1980-11-04
Phenoxypropane compounds represented by the general formula (I): ##STR1## wherein X is a 4-halophenoxy group, a 2,4-dihalophenoxy group, a 4-trifluoromethylphenoxy group, a 2-halo-4-trifluoromethylphenoxy group, a 5-halopyridyl-2-oxy group or a 3,5-dihalopyridyl-2-oxy group; and Y is a halogen atom, a hydroxy group, a (C.sub.1 -C.sub.4)-alkoxy group in which the alkyl moiety thereof may be substituted with a hydroxy group(s), a (C.sub.1 -C.sub.4)alkylcarbonyloxy group or a phenylcarbonyloxy group in which the phenyl moiety thereof may be substituted with a halogen atoms(s), useful as a herbicide; a herbicidal composition containing the compound; and methods of controlling weeds using such materials.
通式(I)所代表的苯氧丙烷化合物:##STR1## 其中X为4-卤代苯氧基,2,4-二卤代苯氧基,4-三氟甲基苯氧基,2-卤代-4-三氟甲基苯氧基,5-卤代吡啶-2-氧基或3,5-二卤代吡啶-2-氧基; Y为卤素原子,羟基,(C.sub.1 -C.sub.4)-烷氧基,其烷基部分可以用羟基代替,(C.sub.1 -C.sub.4)烷基羧酸酯基或苯基羧酸酯基,其苯基部分可以用卤素原子代替,可用作除草剂;含有该化合物的除草剂组合物;以及使用这些材料控制杂草的方法。