2,5,8-Tri-tert-butyl-5,8-dihydro-2H-Benzo[1,2-c:3,4-c':5,6-c'']tripyrrole,

1,2,3,4,5,6-hexakis[(4-methylphenyl)methylsulfanylmethyl]benzene

1,2,3,4,5,6-hexakis[(3-methylphenyl)methylsulfanylmethyl]benzene

1,2,3,4,5,6-hexakis[(3,5-dimethylphenyl)methylsulfanylmethyl]benzene

1,2,3,4,5,6-hexakis[[3-(trifluoromethyl)phenyl]methylsulfanylmethyl]benzene