反应详情

The compound (S)-7-Fluoro-4-(3-iodo-2-methylpropyl)-4H-benzo[1,4]oxazin-3-one (111MF20) (0.208 g, 0.59 mmol) and 3-Pentyl-8-azabicyclo[3.2.1]octane (0.106 g, 0.58 mmol) were mixed according to GP16. CC (SiO2; Heptane/EtOAc 4:1-4) and prep HPLC gave the title compound (111MF30) (0.070 g, 29%). 1H NMR (CDCl3) δ 7.23-7.19 (m, 1H), 6.66-6.60 (m, 2H), 4.60-4.46 (m, 2H), 4.05-3.99 (m, 1H), 3.95-3.90 (m, 1H), 3.06-3.03 (m, 1H), 2.99-2.96 (m, 1H), 2.24-2.19 (m, 1H), 2.07-1.94 (m, 3H), 1.90-1.73 (m, 3H), 1.60-1.45 (m, 3H), 1.33-1.25 (m, 2H), 1.24-1.12 (m, 8H), 0.83-0.78 (m, 6H); 13C NMR (CDCl3) δ 164.1, 158.8 (d, J=243.3 Hz), 146.4 (d, J=11.5 Hz), 125.1 (d, J=3.1 Hz), 116.6 (d, J=9.3 Hz), 108.9 (d, J=22.8 Hz), 105.0 (d, J=25.7 Hz), 67.7, 60.9, 58.8, 58.1, 45.4, 38.3, 36.8, 36.6, 32.1, 31.6, 28.5, 28.4, 28.1, 27.0, 22.8, 17.0, 14.2.