3,3'-((ethane-1,2-diylbis(oxy))bis(methylene))bis(5-(tert-butyl)-2-hydroxybenzaldehyde)   、                                                                                      (1R,2R)-1,2-diaminocyclohexane                                                                                                                                                                                              以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                                                        以96%的产率得到(41R,42R)-15,75-di-tert-butyl-9,12-dioxa-3,5-diaza-1,7(1,3)-dibenzena-4(1,2)-cyclohexanacyclotridecaphane-2,5-diene-12,72-diol