(2,2'-bis(2,2'-dibromo-9,9'-spirobis[fluorene]-7,7'-diyl))bis(1-phenyl-1H-benzimidazole) 、
(4-(3-tert-butyl-1,2,4-oxadiazol-5-yl)phenylboronic acid) 在
bis-triphenylphosphine-palladium(II) chloride 、
potassium carbonate 作用下,
以
甲苯 为溶剂,
反应 24.0h,
以79%的产率得到5,5'-(4,4'-(2,2'-bis(1-phenyl-1H-benzimidazol-2-yl)-9,9'-spirobis[fluorene]-7,7'-diyl)bis(4,1-benzene))bis(3-tert-butyl-1,2,4-oxadiazole)