反应详情

The method described in Step 2. of Example 1 was applied to a solution of 35 (0.17 g) in methanol (20 mL) and 10% hydrochloric acid/water (5 mL) to prepare the above named compound. NMR (300 MHz, CDCl3) δ 7.40 (1H, d, J=8 Hz), 7.34 (1H, s), 7.10 (1H, d, J=8 Hz), 3.88 (3H, s), 3.71 (2H, b), 2.54 (2H, q, J=8 Hz), 1.26 (3H, t, J=8 Hz).

1. customto prepare the