2,7-二氨基-9,9-二辛基-9H-芴

2,7-dibromospiro[fluorene-9,5'-imidazolidine]-2',4'-dione

4-(2,7-dibromo-9H-fluoren-9-yl)-4-phenylbutan-2-one

7-溴-9,9-二己基芴-2-硼酸

2,7-diethynyl-9H-fluorene