反应详情

4-methoxymethoxybenzaldehyde (F3) was prepared in a similar manner for the preparation of 5-methoxy-2-methoxymethoxybenzaldehyde (F1) by using 4-hydroxybenzaldehyde (4.48 g, 40 mmol) instead of 2-hydroxy-5-methoxybenzaldehyde in 96% (6.40 g): 1H-NMR (500 MHz, CDCl3) δ3.53 (s, 1H), 5.24 (s, 2H), 7.17 (d, 1H, J=9.0 Hz), 7.35 (d, 1H, J=9.0 Hz), 10.52 (s, 1H).