反应详情

2-(4-Fluoro-phenyl)-6-methoxy-1-methoxymethoxy-3-methyl-naphthalene (203) (0.31 g, 0.95 mmol), 4 N HCl/Dioxane (5 mL), 4-fluorobenzaldehyde (0.132 mL, 1.23 mmol), Cs2CO3 (0.838 g, 2.57 mmol) and DMSO (3 mL) were reacted as described above to give 0.263 g (72%) of the title compound (204) as oil. 1H NMR (400 MHz, d-CDCl3): δ 2.24 (s, 3H), 3.93 (s, 3H), 6.69 (d, J=8.8 Hz, 2H), 6.92-6.97 (m, 2H), 7.07-7.15 (m, 4H), 7.59-7.68 (m, 4H), 9.80 (s, 1H).