5,5'-二溴-2,2'-二碘-1,1'-联苯

9-(1,3-diphenylprop-2-ynylidene)-3,6-dinitrofluorene

9-(1,3-diphenylprop-2-ynylidene)fluorene

2-(2-氰基苯基)苯甲腈

2'-iodo-[1,1'-biphenyl]-2-carbonitrile