2-(4-bromoophenyl)-2-ethynyloxirane

(E)-methyl 3-(4-bromophenyl)but-2-enoate

2-(2-ethoxyphosphoryl)acetoxy-1-(4-bromophenyl)ethanone

methyl (Z)-3-(4-bromophenyl)-4-((tetrahydro-2H-pyran-2-yl)oxy)but-2-enoate

对溴碘苯