N9,N9,N10,N10-Tetra-p-tolylanthracene-9,10-diamine

N9,N10-Diphenyl-N9,N10-di-m-tolylanthracene-9,10-diamine

4,4'-(1,4-Phenylenebis(ethene-2,1-diyl))bis(N,N-di-p-tolylaniline)

2,3,6,7-Tetrahydro-9-(trifluoromethyl)-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizin-11-one

N4,N4,N4',N4'-Tetra(naphthalen-2-yl)-[1,1'-biphenyl]-4,4'-diamine

N2,N2,N6,N6-Tetraphenylnaphthalene-2,6-diamine

9,9-Dioctyl-N2,N7-diphenyl-N2-(m-tolyl)-N7-(o-tolyl)-9H-fluorene-2,7-diamine

N4,N4,N4',N4'-Tetra(naphthalen-1-yl)-[1,1'-biphenyl]-4,4'-diamine

9,9-Dimethyl-N2,N7-diphenyl-N2,N7-di-m-tolyl-9H-fluorene-2,7-diamine

N2,N2,N2',N2'-Tetraphenyl-9,9'-spirobi[fluorene]-2,2'-diamine