6,9,12,15,18,21-Hexaoxa-35,38-diazahexacyclo[24.8.4.22,5.222,25.029,37.032,36]dotetraconta-1(35),2(42),3,5(41),22(40),23,25(39),26(38),27,29(37),32(36),33-dodecaene-30,31-dione 在
ammonium acetate 作用下,
反应 2.0h,
以80%的产率得到17,20,23,26,29,32,52,55,58,61,64,67-Dodecaoxa-3,7,11,38,42,46-hexazatridecacyclo[66.2.2.22,5.29,12.213,16.233,36.237,40.244,47.248,51.04,45.06,43.08,41.010,39]hexaoctaconta-1(71),2,4,6(43),7,9,11,13(82),14,16(81),33,35,37,39,41,44,46,48,50,68(72),69,73,75,77,79,83,85-heptacosaene