1-[[4-[3-[4-[(3-Formylindol-1-yl)methyl]phenyl]phenyl]phenyl]methyl]indole-3-carbaldehyde 在
四氯化钛 、
锌 作用下,
以
四氢呋喃 为溶剂,
以8%的产率得到12,29,45,62-Tetrazapentadecacyclo[62.2.2.27,10.231,34.240,43.12,6.112,19.122,29.135,39.145,52.155,62.013,18.023,28.046,51.056,61]octaconta-1(66),2(80),3,5,7(79),8,10(78),13,15,17,19(77),20,22(76),23,25,27,31(75),32,34(74),35,37,39(73),40,42,46,48,50,52(70),53,55(69),56,58,60,64,67,71-hexatriacontaene