7,14,26,33,44,51-Hexaoxa-1,20-diazaoctacyclo<18.18.18.2
3,6.2
15,18.2
22,25.2
34,37.2
40,43.2
52,55>octahexaconta-3,5,15,17,22,24,34,36,40,42,52,54,57,59,61,63,65,67-octadecaen-2,19-dion                                                                                                                                                              在
                                                                                                                                                                                 
diborane(6)                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                    反应 8.0h,
                                                                                                                以41%的产率得到7,14,26,33,44,51-Hexaoxa-1,20-diazaoctacyclo<18.18.18.23,6.215,18.222,25.234,37.240,43.252,55>octahexaconta-3,5,15,17,22,24,34,36,40,42,52,54,57,59,61,63,65,67-octadecaen