反应详情

The title compound (133 mg, 0.27 mmol) was prepared in three steps from tert-butyl(5-{[(2-chloropyridin-3-yl)sulfonyl]amino}-3-methoxypyridin-2-yl)methylcarbamate (IntC17) (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 (259 mg, 1.6 mmol) and triethylamine (0.11 mL, 0.8 mmol) using the methods of (95); followed by TFA (2 mL) in DCM (3 mL) at rt using the method of (179), step 2.