11,18,32,39-Tetraoxaheptacyclo[38.2.2.27,10.219,22.228,31.12,6.123,27]dopentaconta-1(42),2(52),3,5,7(51),8,10(50),19(49),20,22(48),23,25,27(47),28,30,40,43,45-octadecaene-47,52-diamine 、
Dimethyl 1,4-diformyl-1,4-cyclohexanedicarboxylate 在
三氟乙酸 作用下,
以
苯 为溶剂,
反应 13.0h,
以77%的产率得到Dimethyl 6,13,27,34-tetraoxa-44,51-diazanonacyclo[20.20.10.22,5.214,17.223,26.235,38.246,49.018,52.039,43]dohexaconta-1(43),2(62),3,5(61),14,16,18(52),19,21,23(58),24,26(57),35,37,39,41,44,50,55,59-icosaene-46,49-dicarboxylate