dl-1,3-propanediyl-6,6'-bis(5,6-dihydro-3,5,5-trimethyl-2-oxo-1,4-oxazinyl)                                                                                                                                                                                              以
                                                                                         
异丙醇                                                                                  为溶剂,
                                                                                                                                                    反应 18.0h,
                                                                                                                以66%的产率得到8,9,11,11,19,20,22,22,30,31,33,33,41,42,44,44,52,53,55,55,59,59,63,63,67,67,71,71,75,75-triacontamethyl-6,17,28,39,50,56,60,64,68,72-decaoxa-10,21,32,43,54,58,62,66,70,74-decazaundecacyclo[51.2.2.25,8.29,12.216,19.220,23.227,30.231,34.238,41.242,45.249,52]pentaheptacontane-7,18,29,40,51,57,61,65,69,73-decone