2-(2-Fluoro-5-nitrophenyl)-5-phenylbenzoxazole → 2-(5-Nitro-2-isopropoxyphenyl)-5-phenylbenzoxazole

Participants

Reaction Steps

Prepared by the method of Example 44a), from 2-(2-fluoro-5-nitrophenyl)-5-phenylbenzoxazole (200 mg, 0.6 mmol) and isopropanol (2 ml) the subtitle compound was obtained (204 mg, 84%). 1H NMR (DMSO) δ 8.85(d, 1H), 8.44(dd, 1H), 8.12(d, 1H), 7.90(d, 1H), 7.76(m, 3H), 7.54(m, 3H), 7.40(t, 1H), 4.35(m, 1H), 1.45(d, 6H).

Provenance & Evidence