9,10-Diaminophenanthrene

1,6-dibromopyrene

triphenylene

1-bromopyrene

1,8-dibromopyrene

2-bromoTriphenylene

3,6-dibromophenanthrene‏

2,3,6,7,10,11-hexabromotriphenylene

9,10-Dihydrophenanthrene

1-aminopyrene