11-(3-chloropropoxy)-2-methylthio-10,11-dihydrodibenzothiepin                                                                                                                                                              在
                                                                                                                                                                                 
potassium carbonate   、                                                                                                  sodium iodide                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
氯仿   、                                                                                         
丁酮                                                                                  为溶剂,
                                                                                                                                                    反应 24.0h,
                                                                                                                生成                                                 2-methylthio-10,11-dihydrodibenzo
thiepin-11-yl 3-<4-(2-methylthio-10,11-dihydrodibenzothiepin-11-yl)piperazino>propyl ether