2,2’:6’,2’’-terpyridine-5,5’’-diylbis[1-(2,1-ethynediyl)-2-(1-(4-ethynyl-2,5-bis-triisopropylsilylethynylphenyl)ethynyl)phenylene] 在
copper diacetate 作用下,
以
吡啶 、
甲苯 为溶剂,
反应 168.0h,
以40%的产率得到Tri(propan-2-yl)-[2-[30,48,50-tris[2-tri(propan-2-yl)silylethynyl]-8,45,54-triazaoctacyclo[41.2.2.27,10.221,24.229,32.12,6.013,18.035,40]tetrapentaconta-1(45),2,4,6(54),7,9,13,15,17,21,23,29(49),30,32(48),35,37,39,43,46,50,52-henicosaen-11,19,25,27,33,41-hexayn-22-yl]ethynyl]silane