反应详情

The product from Example 69B and a 0.1 M solution of the product from Example 68B were processed as described in Example 68C to provide the title compound. 1HNMR (300 MHz, CD3OD) δ 1.26 (d, 3H, J=6.1 Hz), 1.57 (m, 1H), 1.91 (m, 2H), 2.10-2.63 (m, 2H), 2.87 (m, 2H) 3.18 (m, 2H), 3.42 (m, 2H), 6.76 (s, 1H), 7.37-7.59 (m, 5H), 7.76 (d, 1H, J=8.9 Hz), 7.98 (s, 1H); MS (ESI) m/z 352.1 (M++1).