4,4'-bis(3-chloro-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)-1,1'-biphenyl

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

N,N-di([1,1'-biphenyl]-4-yl)-4'-(5'H-spiro[dibenzo[b,d]silole-5,10'-dibenzo[b,e][1,4]azasilin]-5'-yl)-[1,1'-biphenyl]-4-amine

4,4'-bis(2,8-dibromo-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)-1,1'-biphenyl

N4,N4-di([1,1'-biphenyl]-4-yl)-N4'-phenyl-N4'-(spiro[cyclohexane-1,9'-fluoren]-2'-yl)-[1,1'-biphenyl]-4,4'-diamine

N4,N4-di([1,1'-biphenyl]-4-yl)-N4'-phenyl-N4'-(spiro[cyclopentane-1,9'-fluoren]-2'-yl)-[1,1'-biphenyl]-4,4'-diamine

4'-(bis(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)amino)-[1,1'-biphenyl]-4-yl trifluoromethanesulfonate

N4-(4'-(diethylamino)-[1,1'-biphenyl]-4-yl)-N4-(4'-(diphenylamino)-[1,1'-biphenyl]-4-yl)-N4',N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine

4'-(3,6-di-tert-butyl-9H-carbazol-9-yl)-N,N-bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-[1,1'-biphenyl]-4-amine

4'-(2-(benzo[d]oxazol-2-yl)-9,9-dimethylacridin-10(9H)-yl)-N-(4-(benzo[d]oxazol-2-yl)phenyl)-N-phenyl-[1,1'-biphenyl]-4-amine

4'-(2-(benzo[d]thiazol-2-yl)-9,9-dimethylacridin-10(9H)-yl)-N-(4-(benzo[d]thiazol-2-yl)phenyl)-N-phenyl-[1,1'-biphenyl]-4-amine

4'-(3,6-di-tert-butyl-9H-carbazol-9-yl)-N,N-diphenyl-[1,1'-biphenyl]-4-amine

N1,N2-bis(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-N1,N2-diphenylbenzene-1,2-diamine

N,N-bis(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)-[1,1':4',1'':4'',1'''-quaterphenyl]-4-amine

N,N-bis(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)naphthalen-1-amine

ethyl 3-(3-nitrophenyl)-2-oxopropanoate

ethyl 2-oxo-3-(m-tolyl)propanoate

ethyl 3-((7-methoxy-2-oxoquinolin-1(2H)-yl)methyl)-1-methyl-1H-pyrazole-4-carboxylate

ethyl 3-(4-chlorobenzo[b]thiophene-2-carboxamido)azetidine-1-carboxylate

(Z)-ethyl 3-(4-cyano-2-nitrophenyl)-2-hydroxyacrylate