4'-(15H-15-azadibenzo[3,4:5,6]azuleno[7,8,1-mna]phenanthren-15-yl)-N,N-diphenyl-[1,1'-biphenyl]-4-amine

(2E,2'E)-3,3'-(([1,1'-biphenyl]-4,4'-diylbis([1,1'-biphenyl]-4-ylazanediyl))bis([1,1'-biphenyl]-4',4-diyl))bis(2-cyanoacrylic acid)

N4-(naphthalen-1-yl)-N4'-(4'-(naphthalen-1-yl(phenyl)amino)-[1,1'-biphenyl]-4-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine

4,4'-bis(7-phenylindolo[2,3-b]carbazol-5(7H)-yl)-1,1'-biphenyl

N4,N4'-bis(9,9-dimethyl-9H-fluoren-2-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine

4,4'-bis(3,6-bis(2,2,2-trifluoroethyl)-9H-carbazol-9-yl)-1,1'-biphenyl

4,4'-bis(3-((E)-4-bromostyryl)-9H-carbazol-9-yl)-1,1'-biphenyl

4,4'-bis(3,6-di-tert-butyl-9H-carbazol-9-yl)-1,1'-biphenyl

4,4'-bis(2,3-dibromo-9H-carbazol-9-yl)-1,1'-biphenyl

4'-(10-([1,1':3',1''-terphenyl]-2'-yl)dibenzo[b,e][1,4]azaborinin-5(10H)-yl)-N,N-diphenyl-[1,1'-biphenyl]-4-amine

N1,N1'-([1,1'-biphenyl]-4,4'-diyl)bis(N1,N5,N5-triphenylnaphthalene-1,5-diamine)

N4,N4'-bis(4-ethylphenyl)-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine

N4,N4'-diphenyl-N4,N4'-bis(4-vinylphenyl)-[1,1'-biphenyl]-4,4'-diamine

4,4'-bis(10-phenylphenazin-5(10H)-yl)-1,1'-biphenyl

15-(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-15H-15-azadibenzo[3,4:5,6]azuleno[7,8,1-mna]phenanthrene

N,N-diphenyl-4'-(5,5,6,6-tetramethyl-5H-benzo[6,7]-as-indaceno[2,3-b]carbazol-8(6H)-yl)-[1,1'-biphenyl]-4-amine

4'-(1H-1-azabenzo[3,4]naphtho[8',1',2':7,8,1]azuleno[5,6-l]phenanthren-1-yl)-N,N-diphenyl-[1,1'-biphenyl]-4-amine

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

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