(E)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styryl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine 、
2,5-二溴-3-己基噻吩 在
二(三叔丁基膦)钯 aq. NaOH 作用下,
以
dioxane 、 H
2O 为溶剂,
以72%的产率得到3-[(E)-2-[4-[5-[4-[(E)-2-(2,4-diaza-3-boratricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaen-3-yl)ethenyl]phenyl]-3-hexylthiophen-2-yl]phenyl]ethenyl]-2,4-diaza-3-boratricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene