反应详情

Following the procedure of Example A, 4-chloro-2-cyclopropylamino-5-fluoro-benzoic acid (Example C-3, 2.0 g, 8.7 mmol) was reacted with carbonyldiimidazole (1.7 g, 10.5 mmol), O-benzylhydroxylamine hydrochloride (1.67 g, 10.5 mmol), and triethylamine (1.5 mL, 10.5 mmol) in THF (50 mL) to give 2.92 g of the title compound.