反应详情

Prepared by the method of Example 44a), from 2-(2-fluoro-5-nitrophenyl)-5-phenylbenzoxazole (200 mg, 0.6 mmol) and allyl alcohol (4 ml) the subtitle compound was obtained (216 mg, 97%). 1H NMR (DMSO) δ 8.83(d, 1H), 8.38(dd, 1H), 8.06(d, 1H), 7.82(d, 1H), 7.69(m, 3H), 7.44(t, 3H), 7.33(t, 1H), 6.08(m, 1H), 5.60(dd, 1H), 5.30(dd, 1H), 4.90(m, 2H).