三(2-氨基乙基)胺   、                                                                                      
2,2′-联吡啶-4,4′-二甲醛                                                                                                                                                                                              以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                                                        以75%的产率得到1,4,9,12,17,20,23,28,31,36,41,46,49,54-tetradecazaoctacyclo[18.18.18.16,10.111,15.125,29.130,34.143,47.148,52]dohexaconta-4,6(62),7,9,11,13,15(61),16,23,25(60),26,28,30,32,34(59),35,41,43(58),44,46,48,50,52(57),53-tetracosaene