2-[2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl]-6-iodomethyl-3-phenyl-5,6-dihydro-3H-[1,3]thiazolo[3,2-b][1,2,4]triazol-7-ium triiodide                                                                                                                                                              在
                                                                                                                                                                                 potassium iodide                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
N,N-二甲基甲酰胺                                                                                  为溶剂,
                                                                                                                                                                                        以78%的产率得到2-[2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl]-6-iodomethyl-3-phenyl-5,6-dihydro-3H-[1,3]thiazolo[3,2-b][1,2,4]triazol-7-ium iodide