rho-(Fluoren-9-ylidenemethyl)-alpha-methylbenzylamine hydrochloride   、                                                                                      
α-methyl-p-phenethylbenzylamine hydrochloride                                                                                                                                                                                                                                                                                                          以above results in the formation of 2-[[1-[ρ-(fluoren-9-ylidenemethyl)phenyl]ethylimino]]-hexahydro-1H-azepine的产率得到2-<1-
-ethylimino>-hexahydro-1H-azepin