反应详情

The titled compound was prepared according to Method CB using the product of Example 28B (88 mg, 0.5 mmol) and 1-bromo-4-ethynylbenzene (Alfa Aesar, 80 mg, 0.5 mmol). 1H NMR (300 MHz, MeOH-d4) δ 7.43 (s, 1H), 7.72 (dt, J=8.9, 2.2 Hz, 2H), 7.85 (dt, J=8.9, 2.2 Hz, 2H), 8.17 (ddd, J=9.5, 2.7, 1.7 Hz, 1H), 8.61 (d, J=2.7 Hz, 1H), 8.96 (t, J=1.5 Hz, 1H) ppm; MS (DCI/NH3) m/z 320 (M+H)+, 318 (M+H)+.