反应详情

The title compound (155 mg, 0.32 mmol) was prepared in three steps from tert-butyl(5-{[(2-chloropyridin-3-yl)sulfonyl]amino}-2-methoxypyridin-3-yl)methylcarbamate (IntC15) (214 mg, 0.5 mmol), 2,6-difluoro-4-methoxybenzylamine (0.28 mL, 2.0 mmol) and N,N-diisopropylethylamine (0.18 mL, 1.0 mmol) in MeCN (3 mL) at 120° C. for 6 hours; followed by 1,1′-carbonyldiimidazole (350 mg, 2.16 mmol) and triethylamine (0.15 mL, 1.08 mmol) using the methods of (95); followed by TFA (2 mL) in DCM (3 mL) at rt using the method of (179), step 2.