methyl 2-(4-(bromomethyl)phenyl)benzo[d]oxazole-7-carboxylate   、                                                                                      
甲胺                                                                                                                                                                                              以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 1.5h,
                                                                                                                以to obtain methyl 2-(4-((methylamino)methyl)phenyl)benzo[d]oxazole-7-carboxylate (as TFA salt, 90 mg, yield 42%)的产率得到methyl 2-(4-((methylamino)methyl)phenyl)benzo[d]oxazole-7-carboxylate