反应详情

Using (4-(trifluoromethyl)phenyl)boronic acid (0.5 g, 3.06 mmol) and 2-bromo thiazole (1.1 g, 61.3 mmol) and following the procedure described in Example 7, Step 1, the title compound was obtained after purification by flash chromatography (60-120 mesh, 2% ethyl acetate in hexane) as white solid (0.5 g, 83% Yield). 1H NMR (400 MHz, DMSO-d6): δ 8.15 (d, 2H), 8.00 (d, 1H), 7.90 (d, 1H), 7.85 (d, 2H); LC-MS m/z calculated for [M+H]+230.02. found 230.1.