2'-(2,6-difluorophenyl)-2-hydroxy-[1,1'-binaphthalene]-3-carbaldehyde   、                                                                                      (1R,2R)-1,2-diaminocyclohexane                                                                                                                                                                                              以
                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                                                        以330 mg的产率得到3,3''-((1E,1'E)-(cyclohexane-1,2-diylbis(azanylylidene))bis(methanylylidene))bis(2'-(2,6-difluorophenyl)-[1,1'-binaphthalen]-2-ol)