反应详情

The product from Example 69A, potassium iodide and iodine were processed as described in Example 68A to provide the title compound. 1HNMR (300 MHz, CD3OD) δ 6.92 (d, 1H, J=8.9 Hz), 7.31-7.59 (m, 4H), 7.67 (d, 1H, J=8.9 Hz), 8.18 (s, 1H); MS (DCI) m/z 343 (M+H)+, 360 (M+NH4)+.