反应详情

Using preparation method 1, 75C (226 mg, 1 mmol) was reacted with n-propylamine (90 μL, 65 mg, 1.1 mmol). No purification was necessary. White crystals were obtained (107 mg, 40%). NMR 1H (ppm, CDCl3): 7.96-7.89 (m, 2H), 7.56-7.12 (m, 7H), 6.03 (br. s, 1H), 3.42-3.38 (m, 2H), 3.04-2.87 (m, 4H), 1.63 (sext., J3=7.3 Hz, 2H), 0.98 (t, J3=7.4 Hz, 3H).

1. customNo purification
2. customWhite crystals were obtained (107 mg, 40%)