5-[3-(4-hydroxy-3-methoxyphenyl)propyl]-2,4-oxazolidinedione   、                                                                                      
5-(氯甲基)-3-苯基-1,2,4-氧二唑                                                                                                                                                                                                                                                                                                          以to obtain 5-[3-[3-methoxy-4-(3-phenyl-1,2,4-oxadiazol-5-ylmethoxy)phenyl]propyl]-2,4-oxazolidinedione, which的产率得到5-[3-[3-methoxy-4-(3-phenyl-1,2,4-oxadiazol-5-ylmethoxy)phenyl]propyl]-2,4-oxazolidinedione