申请人:Imperial Chemical Industries PLC
公开号:US04589914A1
公开(公告)日:1986-05-20
Herbicidally effective diphenyl ether compounds of the formula: ##STR1## where, for example, X is a halogen atom or a nitro group, R.sup.1 is a hydrogen atom or a chlorine, bromine or iodine atom, and R.sup.2 is a group --OR.sup.3 wherein R.sup.3 is an alkyl group containing from 1 to 12 carbon atoms.
式子为:##STR1## 其中,例如,X是卤素原子或硝基团,R.sup.1是氢原子或氯、溴或碘原子,R.sup.2是一个--OR.sup.3基团,其中R.sup.3是含有1至12个碳原子的烷基基团。这些二苯醚化合物在除草方面有效。