3-(2-1H-indol-3-yl-acetoxymethyl)-5-(4-propylbenzoyloxymethyl)-2,3,4,7-tetrahydro-azepine-1-carboxylic acid tert-butyl ester                                                                                                                                                              在
                                                                                                                                                                                 
盐酸                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙醚                                                                                  为溶剂,
                                                                                                                                                    反应 3.0h,
                                                                                                                以92%的产率得到3-(2-1H-indol-3-yl-acetoxymethyl)-5-(4-propylbenzoyloxymethyl)-2,3,4,7-tetrahydro-1H-azepinium chloride