申请人:FMC Corporation
公开号:US04846882A1
公开(公告)日:1989-07-11
A herbicidal compound of the formula ##STR1## where X is F, Cl or Br, Y is Cl, Br, CHF.sub.2 O or CF.sub.3, R is alkyl of 1 to 6 carbon atoms or lower halo alkyl and R' is H or lower alkyl. Related compounds, including those which have --SR or --NR.sup.2 R in place of --OR are also disclosed.
一种除草剂化合物的化学式为##STR1## 其中X为F,Cl或Br,Y为Cl,Br,CHF.sub.2 O或CF.sub.3,R为1至6个碳原子的烷基或较低的卤代烷基,R'为H或较低的烷基。相关的化合物,包括那些在-OR的位置上有-SR或-NR.sup.2 R的也被揭示。