5,5'-di(trimethylsilanyl)-3,3'-bis-dithieno[2,3-b;3',2'-d]thiophene 在
正丁基锂 、
二异丙胺 、 copper dichloride 作用下,
以
乙醚 、
正己烷 为溶剂,
反应 4.5h,
以49.4%的产率得到trimethyl-[(1Z,12Z,23Z,34Z)-19,28,41-tris(trimethylsilyl)-7,9,11,14,16,18,29,31,33,36,38,40-dodecathiatridecacyclo[33.9.0.02,12.03,10.04,8.013,23.015,22.017,21.024,34.025,32.026,30.037,44.039,43]tetratetraconta-1,3(10),4(8),5,12,15(22),17(21),19,23,25(32),26(30),27,34,37(44),39(43),41-hexadecaen-6-yl]silane