5-bromo-2-(2-chlorophenyl)isoindole-1,3-dione

5-bromo-2-(4-chlorophenyl)isoindole-1,3-dione

5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-benzofuran-1,3-dione

4-溴-1,2-双(溴甲基)苯

4-bromobenzene-1,2-dicarbonyl chloride