1,2,2,6,6-Pentamethyl-3,5-dimethylene-4-piperidone   、                                                                                      
四亚甲基二胺                                                                                                                                                                                              以
                                                                                         
乙醇   、                                                                                         
苯                                                                                  为溶剂,
                                                                                                                                                    反应 27.0h,
                                                                                                                生成                                                 (1R,10S,14R,23S)-11,11,12,13,13,24,24,25,26,26-Decamethyl-3,8,12,16,21,25-hexaaza-tricyclo[21.3.1.110,14]octacosane-27,28-dione   、                                                                                             
(1R,10S,14R,23S)-11,11,12,13,13,24,24,25,26,26-decamethyl-3,8,12,16,21,25-hexazatricyclo[21.3.1.110,14]octacosane-27,28-dione   、                                                                                             (1R,10S,14R,23S)-11,11,12,13,13,24,24,25,26,26-Decamethyl-3,8,12,16,21,25-hexaaza-tricyclo[21.3.1.110,14]octacosane-27,28-dione   、                                                                                             
(1R,10S,14R,23S)-11,11,12,13,13,24,24,25,26,26-Decamethyl-3,8,12,16,21,25-hexaaza-tricyclo[21.3.1.110,14]octacosane-27,28-dione