申请人:Sumitomo Chemical Company, Limited
公开号:US04288244A1
公开(公告)日:1981-09-08
A compound of the formula: ##STR1## wherein R.sub.1 is a C.sub.4 -C.sub.7 tertiary alkyl group, X is a halogen atom, R.sub.2 is a methyl group or an ethyl group, R.sub.3 is a methyl group or an ethyl group, or when R.sub.2 and R.sub.3 are taken together, they represent a C.sub.2 -C.sub.5 alkylene group, and Y and Z, which may be the same or different, are each a hydrogen atom, a halogen atom, a methyl group or a methoxy group, which is useful as a herbicide.
一种化合物的公式为:##STR1## 其中 R.sub.1 是一个 C.sub.4 -C.sub.7 三级烷基基团,X 是一个卤素原子,R.sub.2 是一个甲基基团或一个乙基基团,R.sub.3 是一个甲基基团或一个乙基基团,或者当 R.sub.2 和 R.sub.3 联合在一起时,它们代表一个 C.sub.2 -C.sub.5 烷基基团,Y 和 Z,可以相同也可以不同,分别是一个氢原子、一个卤素原子、一个甲基基团或一个甲氧基团,这对作为除草剂很有用。