1,2-Dibromo-1,2-bis(4-dodecylphenyl)ethane

4,4'-didodecyl-1,1'-diphenylacetylene

2,3,4,5-tetrakis(4-dodecyl-phenyl)-cyclopentadienone

1,2-bis(4-dodecylphenyl)-1,2-ethanedione

2,5-bis(4-bromophenyl)-3,4-di(4-dodecylphenyl)cyclopenta-2,4-dien-1-one