反应详情

Sodium hydride (60% in oil, 140 mg, 3.40 mmol) was added to a solution of methyl 2-(((2-amino-5-bromopyridin-3-yl)methyl)(4-methoxybenzyl)amino)acetate (1.05 g, 2.66 mmol) in DMSO (17 mL) at room temperature. The reaction mixture was stirred overnight then diluted by addition of water (45 mL). After 2 hours stirring at room temperature, the reaction mixture was filtered. The resulting solid was dried under high vacuum to give the title compound as a yellow solid (600 mg, 63%) 1H NMR (DMSO-d6, 400 MHz): δ (ppm): 10.37 (s, 1H), 8.37 (s, 1H), 7.88 (s, 1H), 7.19 (d, J=8.4 Hz, 2H), 6.89 (d, J=8.4 Hz, 2H), 3.81 (s, 2H), 3.75 (s, 3H), 3.62 (s, 2H), 3.39 (s, 2H).

1. stirringAfter 2 hours stirring at room temperature
2. filtrationthe reaction mixture was filtered
3. customThe resulting solid was dried under high vacuum