申请人:Mitsubishi Chemical Industries Limited
公开号:US04705554A1
公开(公告)日:1987-11-10
A benzofuranyloxyphenylurea derivative having the formula: ##STR1## wherein X is a halogen atom or a trifluoromethyl group, n is an integer of from 0 to 2, Y is a hydrogen atom, a halogen atom or a trifluoromethyl group, R.sup.1 is a lower alkyl group, and R.sup.2 is a lower alkyl group, a lower alkenyl group, a lower alkynyl group or a lower alkoxy group. The compounds are useful as herbicides.
一种具有以下结构的苯并呋喃氧基苯脲衍生物:##STR1## 其中X是卤素原子或三氟甲基基团,n是从0到2的整数,Y是氢原子、卤素原子或三氟甲基基团,R.sup.1是低碳基团,R.sup.2是低碳基团、低碳烯基团、低碳炔基团或低碳氧基团。这些化合物可用作除草剂。