申请人:Sumitomo Chemical Company, Limited
公开号:US04877444A1
公开(公告)日:1989-10-31
A compound of the formula: ##STR1## wherein R.sup.1 is a C.sub.1 -C.sub.6 alkyl group, a C.sub.3 -C.sub.7 alkenyl group, a C.sub.3 -C.sub.7 alkynyl group, a halo(C.sub.1 -C.sub.5)alkyl group, a halo(C.sub.3 -C.sub.4)alkenyl group, a halo(C.sub.3 -C.sub.4)alkynyl group, a C.sub.1 -C.sub.4 alkoxy(C.sub.1 -C.sub.2)alkyl group, a C.sub.1 -C.sub.2 alkylthio(C.sub.1 -C.sub.2)alkyl group and R.sup.2 is a hydrogen atom or a methyl group, which is useful as a herbicide.
一种化合物的化学式:##STR1## 其中 R.sup.1 是一个C.sub.1 -C.sub.6烷基基团,一个C.sub.3 -C.sub.7烯基基团,一个C.sub.3 -C.sub.7炔基基团,一个卤代(C.sub.1 -C.sub.5)烷基基团,一个卤代(C.sub.3 -C.sub.4)烯基基团,一个卤代(C.sub.3 -C.sub.4)炔基基团,一个C.sub.1 -C.sub.4烷氧基(C.sub.1 -C.sub.2)烷基基团,一个C.sub.1 -C.sub.2硫代基(C.sub.1 -C.sub.2)烷基基团,R.sup.2 是一个氢原子或一个甲基基团,可用作除草剂。