2-(4-dimethylsilylphenyl)ethynyl-trimethylsilane

1-bromo-4-(4-hexoxyphenyl)benzene

2-(4-溴苯基)-丙二酸-1,3-双叔丁酯

1,3,5-三溴-2-(4-溴苯基)苯

2,4'',6-三溴联苯