反应详情

Into a round bottom flask were charged 7-(azidomethyl)imidazo[1,2-a]pyridine (1.5 g, 8.7 mmol), ethyl acetate (200 mL), and 10% Pd/C (250 mg). The mixture was stirred under hydrogen balloon at room temperature for 40 minutes. The mixture was filtered through Celite and the filtrate was concentrated to get the title product (1.2 g). 1H NMR (400 MHz, DMSO-d6): 8.48 (d, 1H, J=7.2 Hz), 7.88 (s, 1H), 7.52 (d, 1H, J=1.2 Hz), 7.51 (s, 1H), 6.89 (dd, 1H, J=7.2, 1.6 Hz), 3.83 (s, 2H).

1. filtrationThe mixture was filtered through Celite
2. concentrationthe filtrate was concentrated