2-trimethylsilyl-9,9-bis(3S,7-dimethyloctyl)fluoren-7-boronic acid 、
9,9,9',9'-Tetrakis-((S)-3,7-dimethyl-octyl)-7,7'-diiodo-9H,9'H-[2,2']bifluorenyl 在
四(三苯基膦)钯 、
sodium carbonate 作用下,
以
甲苯 为溶剂,
反应 48.0h,
以68%的产率得到[7-[7-[7-[9,9-bis[(3S)-3,7-dimethyloctyl]-7-trimethylsilylfluoren-2-yl]-9,9-bis[(3S)-3,7-dimethyloctyl]fluoren-2-yl]-9,9-bis[(3S)-3,7-dimethyloctyl]fluoren-2-yl]-9,9-bis[(3S)-3,7-dimethyloctyl]fluoren-2-yl]-trimethylsilane