Benzyl Bromide → HCID 22050336, compound

Participants

Reaction Steps

A mixture of 1-(2,6-dichlorophenyl)-4-hydroxy-6-methylpyridin-2(1H)-one (0.125 g, 0.46 mmol) and benzylbromide (0.1 mL) in DMF (2.5 mL) was stirred at room temperature for 16 h. The reaction mixture was diluted with water (10.0 mL) and extracted with EtOAc (2×20 mL). The combined organic extracts were washed with water, dried (Na2SO4), filtered, concentrated under reduced pressure and the resulting material was purified by silica gel flash chromatography using 25% EtOAc in hexanes to afford the title compound (0.11 g) as a pale yellow syrup: 1H-NMR (CD3OD) δ: 7.61 (m, 2H), 7.55-7.3 (m, 6H), 6.23 (d, 1H, J=2.0 Hz), 6.01 (d, 1H, J=2.0 Hz), 5.12 (s, 2H), and 1.93 (s, 3H); ES-MS m/z=360 (MH+); HR-MS, m/z calc C19H16NO2Cl2, 360.0553, found 360.0569.

Provenance & Evidence