Morpholine → HCID 69303148, compound

Participants

Reaction Steps

Using the reductive amination procedure described in Example 32, 0.097 g (38%) of 1-(4-morpholin-4-yl methyl-phenyl)-8,9-dihydro-7H-2,7,9a-triaza-benzo[cd]azulen-6-one was prepared from morpholine and 4-(6-oxo-6,7,8,9-tetrahydro-2,7,9a-triaza-benzo[cd]azulen-1-yl)-benzaldehyde as a white solid: mp=285-286° C. (dec); Rf=0.11 (5% MeOH/CHCl3); IR (KBr) 1661, 1653, 1483, 1113 cm−1; 1H NMR (DMSO-d6) δ 2.40-2.41 (m, 4H), 3.15-3.17 (m, 2H), 3.26-3.61 (m, 6H), 4.45-4.46 (m, 2H), 7.35 (t, 1H, J=7.8 Hz), 7.51 (d, 2H, J=8.1 Hz), 7.82 (d, 2H, J=8.1 Hz), 7.84-7.90 (m, 2H), 8.43-8.47 (m, 1H). HRMS calcd for C21H22N4O2 362.1743 (M+), found 362.1737. Anal. (C21H22N4O2) C, H, N.

Provenance & Evidence