反应详情

The title compound (1.6 g, 30%) was prepared from 2,3-dibromofuran and the product of Example 5 Step 6 using the method of Example 15 Step 1; 1H NMR (CDCl3) 7.88 (2H, m), 7.72 (1H, d, J 8.3 Hz), 7.42 (2H, d, J 3.1 Hz), 4.01 (3H, s), 3.17 (2H, m), 2.92 (2H, m).