反应详情

From Intermediate 3 (267 mg, 1 mmol), 2-hydrazino-6-methyl-4-trifluoromethylpyridine (191 mg, 1 mmol), PyBrop (466 mg, 1 mmol), DMAP (122 mg) and DIEA (2 mL) in THF (30 mL), using the same procedure for Compound 1, the title compound was obtained as a white solid; 110 mg (25%). MS (m/z) 441 (M+1).