反应详情

2-Methyl-1-[4-(4-nitro-3-trifluoromethyl-phenylamino)-piperidin-1-yl]-3-[4-(4-trifluoromethyl-phenyl)-piperazin-1-yl]-propane-1-thione (24 mg; 0.041 mmol, prepared in accordance with Example 68) is reacted with Lawesson's reagent (8 mg; 0.020 mmol) according to the general conditions described in Example 109. The desired product is obtained following purification by preparative HPLC (11 mg; 0.018 mmol). The structure was confirmed using Protocol I-B. Calculated mass=604; observed mass=604; HPLC retention time=4.74 min.