反应详情

According to the procedure for preparation of 4-(3-methyl-5-(pyridin-4-yl)-3H-1,2,3-triazol-4-yl)phenol, except that 4:1 dichloromethane:2-propanol was used in place of ethyl acetate to extract the product, 4-(2-(4-methoxyphenyl)-1H-imidazol-1-yl)pyridine (125 mg, 0.5 mmol) was treated with 1.25 mmol of boron tribromide to give 90 mg of a colorless solid. 1H NMR (CDCl3, 400 mHz) δ 8.52 (d, 2H, J=6 Hz), 7.14 (m, 2H), 7.11-7.08 (m, 4H), 6.79 (m, 2H), 2.94 (br, 1 H).