N-[3-(1,3-dioxolan-2-yl)phenyl]thiourea   、                                                                                      3-{[2-(Acetylamino)-4-methyl-4,5-bi-1,3-thiazol-2-yl]amino}benzoic acid, hydrobromide salt   、                                                                                      
乙醇                                                                                                                                                              在
                                                                                                                                                                                 desired product                                                                                                                                  作用下,
                                                                                                                                                                                        反应 5.0h,
                                                                                                                以N-(2-{[3-(1,3-dioxolan-2-yl)phenyl]amino}-4′-methyl-4,5′-bi-1,3-thiazol-2′-yl)acetamide is isolated as a beige solid (320 mg; 88%)的产率得到N-(2-{[3-(1,3-dioxolan-2-yl)phenyl]amino}-4'-methyl-4,5'-bi-1,3-thiazol-2'-yl)acetamide