频哪醇 、
2,2'-(1E,1'E)-2,2'-(4,4'-(9,9-dioctyl-9H-fluorene-2,7-diyl)bis(4,1-phenylene))bis(ethene-2,1-diyl)bis(2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine) 以
aq. HCl 为溶剂,
以86%的产率得到2,2'-(1E,1'E)-2,2'-(4,4'-(9,9-dioctyl-9H-fluorene-2,7-diyl)bis(4,1-phenylene))bis(ethene-2,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)