1-(4-benzyloxy-3-chlorophenyl)-4-(3-cyclohexylpropyl)piperazine   、                                                                                      
4-[4-(4-benzyloxy-3-fluorophenyl)-piperazin-1-yl]-1-(4-tert-butylphenyl)-1-butanone                                                                                                                                                                                                                                                                                                          以to provide 1-(4-tert-butylphenyl)-4-[4-(3-fluoro-4-hydroxyphenyl)piperazin-1-yl]-1-butanone hydrochloride (191 mg)的产率得到1-(4-tert-butylphenyl)-4-[4-(3-fluoro-4-hydroxyphenyl)piperazin-1-yl]-1-butanone hydrochloride