Morpholine → 2-(1-isopropyl-1H-1,2,4-triazol-5-yl)-9-morpholino-5,6-dihydroimidazo[1,2-d]pyrido[3,4-f][1,4]oxazepine

Participants

Reaction Steps

Following the procedures of Example 339, 2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,3a,9-triaza-benzo[e]azulen-8-ol from Example 93 and morpholine, the crude product was recrystallised from methanol to give 341 as a white solid (107 mg, 44%). LCMS: RT=3.12 min, [M+H]+ 382. 1H NMR 400 MHz (DMSO-d) δ: 9.14 (1H, s), 7.90 (1H, d, J=0.63 Hz), 7.86 (1H, s), 6.36 (1H, s), 5.93-5.92 (1H, m), 4.57-4.48 (4H, m), 3.70 (4H, t, J=4.74 Hz), 3.50 (4H, t, J=4.74 Hz), 1.49 (6H, d, J=6.60 Hz)

Provenance & Evidence