Furfurylamine → HCID 54707863, compound

Participants

Reaction Steps

This compound was prepared from ethyl 7-benzyl-4-hydroxy-1-[4-(methylsulfonyl)benzyl]-2-oxo-1,2-dihydro-1,5-naphthyridine-3-carboxylate and furfurylamine employing methods similar to those described in Example 2. The product was obtained as a light beige solid: 1H NMR (CDCl3) δ 10.37 (1H, br t, J=5.5 Hz), 8.62 (1H, s), 7.81 (2H, d, J=8 Hz), 7.39 (1H, s), 7.30 (3H, m), 7.17 (2H, d, J=8 Hz), 7.06 (1H, s), 7.03 (2H, m), 6.33 (2H, m), 5.40 (2H, br), 4.66 (2H, br d, J=5.5 Hz), 4.05 (2H, s), 3.01 (3H, s); HRMS calcd for C29H25N3O6S+H+: 544.1542. Found: 544.1534.

Provenance & Evidence