反应详情

Following the procedure for 152, 2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-8-piperidin-4-yl-4,5-dihydro-6-oxa-1,3a-diaza-benzo[e]azulene trifluoroacetic acid salt was reacted with vinyl sulfone to give 225 as a white solid. 1H NMR δ (ppm) (DMSO-d): 8.27 (1H, d, J=8.29 Hz), 7.86-7.84 (2H, m), 7.00 (1H, dd, J=8.37, 1.76 Hz), 6.85 (1H, d, J=1.70 Hz), 5.88-5.78 (1H, m), 4.44 (4H, q, J=5.99 Hz), 3.26 (3H, m), 3.00 (3H, s), 2.95 (2H, d, J=11.00 Hz), 2.68 (2H, t, J=6.79 Hz), 2.02 (2H, t, J=11.39 Hz), 1.72 (2H, d, J=12.62 Hz), 1.57 (2H, qd, J=12.27, 3.58 Hz), 1.42 (6H, d, J=6.60 Hz). LCMS: RT=2.68 min, M+H+=485