反应详情

2-(6-Methoxy-1-methoxymethoxy-3-methyl-naphthalen-2-yl)-furan (213) (0.54, 1.8 mmol), 4 N HCl/Dioxane (6 mL), 4-fluorobenzaldehyde (0.23 mL, 2.17 mmol), Cs2CO3 (1.47 g, 4.53 mmol) and DMSO (8 mL) were reacted as described above to give 0.236 g (36%) of the title compound (214) as oil. 1H NMR (400 MHz, d-CDCl3): δ 2.48 (s, 3H), 3.93 (s, 3H), 6.34 (s, 2H), 6.84 (d, J=8.6 Hz, 2H), 7.04 (dd, J1=2.4 Hz, J2=9.2 Hz, 1H), 7.11-7.12 (m, 1H), 7.39 (s, 1H), 7.57 (s, 1H), 7.69-7.73 (m, 3H), 9.84 (s, 1H).