反应详情

5,7-Difluoroquinolin-2(1H)-one (Intermediate 25) (500 mg, 2.8 mmol) was deprotonated with sodium hydride (121 mg, 60% in oil, 3.04 mmol) and alkylated with 2-{4-[(tert-butoxycarbonyl)amino]piperidin-1-yl}ethyl methanesulfonate (Intermediate 6) (3.3 mmol) as described for Intermediate 20. Colorless solid, 637 mg (57%).