4'-(3-(dibenzo[b,d]thiophen-4-yl)-9H-carbazol-9-yl)-N,N-diphenyl-[1,1'-biphenyl]-4-amine

4-(naphthalen-1-yl(4'-(naphthalen-1-yl(phenyl)amino)-[1,1'-biphenyl]-4-yl)amino)benzaldehyde

4'-(12-methoxy-14-(4-methoxyphenyl)dibenzo[a,c]phenazin-9(14H)-yl)-N,N-bis(4-methoxyphenyl)-[1,1'-biphenyl]-4-amine

(E)-2-(4-((4'-((4-(2-hydroxyethyl)phenyl)(4-(2-phenyl-2-(p-tolyl)vinyl)phenyl)amino)-[1,1'-biphenyl]-4-yl)(phenyl)amino)phenyl)ethanol

4-((4-(naphtho[2,3-d]oxazol-2-yl)phenyl)(4'-((4-(naphtho[2,3-d]oxazol-2-yl)phenyl)(p-tolyl)amino)-[1,1'-biphenyl]-4-yl)amino)benzonitrile

4'-(1-(dibenzo[b,d]furan-2-yl)-9H-carbazol-9-yl)-N,N-diphenyl-[1,1'-biphenyl]-4-amine

4'-(1-(dibenzo[b,d]furan-4-yl)-9H-carbazol-9-yl)-N,N-diphenyl-[1,1'-biphenyl]-4-amine

4-((4'-((4-cyanophenyl)(4-(1-phenyl-1H-indol-3-yl)phenyl)amino)-[1,1'-biphenyl]-4-yl)(9-phenyl-9H-carbazol-3-yl)amino)benzonitrile

4-((4'-(diphenylamino)-[1,1'-biphenyl]-4-yl)(phenyl)amino)phenyl phosphorodichloridate

4-(phenyl(4'-(phenyl(m-tolyl)amino)-[1,1'-biphenyl]-4-yl)amino)phenol

4',4'''-(indolo[2,3-b]carbazole-5,7-diyl)bis(N,N-di-p-tolyl-[1,1'-biphenyl]-4-amine)

4-((9,9-dimethyl-9H-fluoren-3-yl)(4'-(diphenylamino)-[1,1'-biphenyl]-4-yl)amino)benzonitrile

4,4'-di(9H-5-oxa-9-aza-13b-boranaphtho[3,2,1-de]anthracen-9-yl)-1,1'-biphenyl

(4-((4-methoxyphenyl)(4'-((4-methoxyphenyl)(phenyl)amino)-[1,1'-biphenyl]-4-yl)amino)phenyl)methanol

4-((4'-(phenyl(p-tolyl)amino)-[1,1'-biphenyl]-4-yl)(p-tolyl)amino)benzaldehyde

(4-((4'-(naphthalen-1-yl(phenyl)amino)-[1,1'-biphenyl]-4-yl)(phenyl)amino)phenyl)methanol

4-((4'-(phenyl(p-tolyl)amino)-[1,1'-biphenyl]-4-yl)(p-tolyl)amino)phenol

N4,N4'-diphenyl-N4,N4'-bis(4-(3-(trichlorosilyl)propyl)phenyl)-[1,1'-biphenyl]-4,4'-diamine

4,4'-bis(3-(furo[2,3-b]pyrazin-6-yl)-6-phenyl-9H-carbazol-9-yl)-1,1'-biphenyl

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