[2,6-Bis-(4-hexyloxy-phenyl)-7-(hydroxy-diphenyl-methyl)-benzo[1,2-b;4,5-b']dithiophen-3-yl]-diphenyl-methanol 在
硫酸 作用下,
以
溶剂黄146 为溶剂,
以63%的产率得到8,21-Dihexoxy-5,5,18,18-tetraphenyl-13,26-dithiaheptacyclo[14.10.0.03,14.04,12.06,11.017,25.019,24]hexacosa-1(16),2,4(12),6(11),7,9,14,17(25),19(24),20,22-undecaene