2-Methoxyethylamine → [2-(4-Isopropyl-4H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-8-ylmethyl]-(2-methoxy-ethyl)-amine

Participants

Reaction Steps

Following the procedure for 119, 2-(4-isopropyl-4H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-8-carbaldehyde and 2-methoxyethylamine were reacted. After purification by flash chromatography the resulting oil was dissolved in ether and treated with 1M HCl in ether to give a solid that was filtered off and dried to give 120 as a yellow solid (129 mg, 56%). LCMS: RT=6.11 min, [M+H]+=400. 1H NMR δ (ppm) (DMSO-d6): 9.17 (2 H, s), 8.93-8.90 (1 H, m), 8.29 (1 H, d, J=8.13 Hz), 7.28 (1 H, dd, J=8.22, 1.81 Hz), 7.24 (1 H, d, J=1.76 Hz), 5.47-5.38 (1 H, m), 4.33 (2 H, t, J=4.98 Hz), 4.10 (2 H, t, J=5.38 Hz), 3.56 (2 H, t, J=5.15 Hz), 3.43-3.30 (2 H, m), 3.25 (3 H, s), 3.02 (2 H, t, J=5.63 Hz), 1.56-1.49 (6 H, m)

Provenance & Evidence