Sodium cyanoborohydride → HCID 86702116, compound

Participants

Reaction Steps

N-(4-(1-((4-Methylpiperidin-4-yl)methyl)-1H-pyrazol-4-yl)phenyl)-1-(6-methylpyridazin-3-yl)azetidine-3-carboxamide was dissolved in methanol (3 ml) and treated with oxetan-3-one (0.022 ml, 0.338 mmol) and sodium cyanoborohydride (0.021 g, 0.338 mmol) and stiffed overnight. The mixture was concentrated, purified by normal phase chromatography, triturated with ether and concentrated to give the title compound. 1H NMR (400 MHz, DMSO-d6) δ ppm 10.09 (s, 1H), 8.05 (s, 1H), 7.82 (s, 1H), 7.64-7.58 (m, 2H), 7.56-7.49 (m, 2H), 7.29 (d, J=9.1 Hz, 1H), 6.80 (d, J=9.0 Hz, 1H), 4.51 (t, J=6.4 Hz, 2H), 4.40 (t, J=5.8 Hz, 2H), 4.20 (t, J=8.3 Hz, 2 H), 4.12 (dd, J=7.9, 6.1 Hz, 2H), 3.98 (s, 2H), 3.73 (tt, J=8.5, 6.1 Hz, 1H), 3.48-3.39 (m, 1H), 2.44 (s, 3 H), 2.42-2.33 (m, 2H), 2.16-1.99 (m, 2H), 1.58-1.46 (m, 2H), 1.30 (d, J=12.6 Hz, 2H), 0.89 (s, 3 H); MS (ESI(+)) m/e 502 (M+H)+.

Provenance & Evidence