申请人:Sumitomo Chemical Company, Limited
公开号:US05314864A1
公开(公告)日:1994-05-24
A compound of the formula: ##STR1## wherein R.sup.1 is a trifluoromethyl group or a pentafluoroethyl group, R.sup.2 is a hydrogen atom or a methyl group, R.sup.3 is a C.sub.1 -C.sub.7 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.6)alkyl group, a halo(C.sub.3 -C.sub.6)alkenyl group or a C.sub.1 -C.sub.4 alkoxy(C.sub.1 -C.sub.3)alkyl group and X is a hydrogen atom or a fluorine atom, which is useful as a herbicide.
该化合物的化学式为:##STR1## 其中R.sup.1是三氟甲基基团或五氟乙基基团,R.sup.2是氢原子或甲基基团,R.sup.3是C.sub.1-C.sub.7烷基基团,C.sub.3-C.sub.7烯基基团,C.sub.3-C.sub.7炔基基团,卤(C.sub.1-C.sub.6)烷基团,卤(C.sub.3-C.sub.6)烯基团或C.sub.1-C.sub.4烷氧基(C.sub.1-C.sub.3)烷基团,X是氢原子或氟原子,可用作除草剂。