反应详情

The title compound was prepared according to the procedure of Example 8 using N′-hydroxynicotinimidamide (Aldrich) and 2,4,5-trifluorobenzoic acid (Aldrich). 1H NMR (300 MHz, CD3OD) δ 7.55 (td, J=10.3, 6.4 Hz, 1 H), 7.64 (ddd, J=8.1, 5.0, 0.8 Hz, 1 H), 8.23 (ddd, J=10.3, 8.6, 6.4 Hz, 1 H), 8.56 (dt, J=8.1, 1.9 Hz, 1 H), 8.75 (dd, J=5.1, 1.7 Hz, 1 H), 9.29 (d, J=1.4 Hz, 1 H) ppm; MS (DCI/NH3) m/z 278 (M+H)+.