N,N'-Bis(diethylprop-2-ynyl)pyromellitic diimide 在
四甲基乙二胺 、
1,5-Bis(n-hexyloxy)naphthalene 、
copper(l) chloride 作用下,
以
二氯甲烷 为溶剂,
反应 0.33h,
以10%的产率得到4,4,9,9,19,19,24,24,34,34,39,39-Dodecaethyl-3,10,18,25,33,40-hexazadecacyclo[40.3.1.13,45.110,13.112,16.115,18.125,28.127,31.130,33.140,43]tetrapentaconta-1(46),12(53),13,15,27,29,31(50),42,44-nonaen-5,7,20,22,35,37-hexayne-2,11,17,26,32,41,47,48,49,51,52,54-dodecone