反应详情

The titled compound was prepared according to the procedure of Method D using the product of Example 83D and 2,3,4-trifluorobenzoyl chloride (Aldrich). 1H NMR (300 MHz, CD3OD) δ 7.40-7.50 (m, J=9.3, 9.3, 7.0, 2.2 Hz, 1 H), 8.10-8.20 (m, 1 H), 8.39 (dd, J=5.4, 2.4 Hz, 1 H), 9.46 (dd, J=5.3, 1.2 Hz, 1 H), 9.87 (dd, J=2.2, 1.2 Hz, 1 H) ppm; MS (DCI/NH3) m/z=279 (M+H)+.