反应详情

The titled compound was prepared according to Method CB using the product of Example 69B (57 mg, 0.3 mmol) and 4-ethynyl-1,2-difluorobenzene (Apollo, 41 mg, 0.3 mmol). 1H NMR (300 MHz, DMSO-d6) δ 7.63-7.81 (m, 2H), 7.82 (s, 1H), 8.02 (ddd, J=11.4, 7.6, 2.0 Hz, 1H), 8.41 (t, J=2.0 Hz, 1H), 8.81 (d, J=2.4 Hz, 1H), 9.06 (d, J=2.0 Hz, 1H) ppm; MS (DCI/NH3) m/z 291 (M+H)+, 293 (M+H)+.