(E)-3-(7-(4-(bis(4'-(diphenylamino)-[1,1'-biphenyl]-4-yl)amino)phenyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-2-cyanoacrylic acid

4'-(12,12-diphenylbenzo[f]naphtho[1,8-bc]azepin-7(12H)-yl)-N-(4-(naphthalen-2-yl)phenyl)-N-phenyl-[1,1'-biphenyl]-4-amine

4'-(12H-14-thia-12-azacyclopenta[def]dibenzo[3,4:5,6]azuleno[7,8,1-mna]phenanthren-12-yl)-N,N-diphenyl-[1,1'-biphenyl]-4-amine

3-(4-((4'-(phenyl(m-tolyl)amino)-[1,1'-biphenyl]-4-yl)(m-tolyl)amino)phenoxy)propyl methacrylate

3-(4-((4'-(diphenylamino)-[1,1'-biphenyl]-4-yl)(phenyl)amino)phenyl)benzo[k]fluoranthene-7,12-dicarbonitrile

4'-(12,12-dimethylbenzo[4,5]thieno[3,2-b]indeno[1,2-h]carbazol-14(12H)-yl)-N-(4-(naphthalen-2-yl)phenyl)-N-phenyl-[1,1'-biphenyl]-4-amine

9-(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-3-(4-(benzofuran-2-yl)phenyl)-9H-carbazole

4'-(12-(9,9-dimethyl-9H-fluoren-2-yl)-7H-benzofuro[2,3-b]carbazol-7-yl)-N,N-diphenyl-[1,1'-biphenyl]-4-amine

9-(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-3,6-bis(5-(benzo[b]thiophen-2-yl)pyrimidin-2-yl)-9H-carbazole

3,3'-((3E,3'''E)-3,3'''-bis(phenylimino)-2,2''',3,3'''-tetrahydro-[1,1':4',1'':4'',1'''-quaterphenyl]-4,4'''-diyl)bis(5,7-dimethoxy-2H-chromen-2-one)

4'-(11H-benzo[a]carbazol-11-yl)-N-phenyl-N-(4-(4-phenylnaphthalen-2-yl)phenyl)-[1,1'-biphenyl]-4-amine

3,3'-([1,1'-biphenyl]-4,4'-diylbis(m-tolylazanediyl))dibenzonitrile

dimethyl 3,3'-([1,1'-biphenyl]-4,4'-diylbis(phenylazanediyl))dibenzoate

2,2'-(9-(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-9H-carbazole-3,6-diyl)bis(benzo[d]oxazole)

3-([1,1'-biphenyl]-4-yl)-9-(4'-(3-phenyl-9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-9H-carbazole

5,5'-([1,1'-biphenyl]-4,4'-diylbis([1,1'-biphenyl]-4-ylazanediyl))bis(2-hydroxybenzoic acid)

4'-(12H-6-selena-12-azaindeno[2,1,7,6-ghij]pleiaden-12-yl)-N-(4-(tert-butyl)phenyl)-N-(4-(trimethylsilyl)phenyl)-[1,1'-biphenyl]-4-amine