1,1'-(2-methoxy-5-methyl-1,3-phenylene)bis(1H-indole-3-carbaldehyde) 在
吡啶 、
四氯化钛 、
锌 作用下,
以
四氢呋喃 为溶剂,
反应 12.0h,
以18%的产率得到49,52-Dimethoxy-4,27-dimethyl-1,7,24,30-tetrazaundecacyclo[38.6.1.12,6.17,14.117,24.125,29.130,37.08,13.018,23.031,36.041,46]dopentaconta-2(52),3,5,8,10,12,14(51),15,17(50),18,20,22,25,27,29(49),31,33,35,37(48),38,40(47),41,43,45-tetracosaene