Hydrochloric Acid → HCID 178466823, compound

Participants

Reaction Steps

(S)-3-acetyl-N-(1-(3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-yl)propan-2-yl)-1H-pyrazole-5-carboxamide (100 mg; 0.25 mmol) and 5 ml of EtOH were put to reaction flask and sodium borohydride (19 mg; 0.5 mmol) was added slowly as EtOH suspension. The reaction was stirred overnight to completion. 0.5 ml of water and 1 ml of 0.5M HCl were added dropwise. The solution was evaporated to dryness, 20 ml of DCM was added and washed with 10 ml of 1 M NaHCO3 and 10 ml of water followed with drying over Na2SO4. After filtration and evaporation 76 mg (76%) of pure title compound was obtained. 1H-NMR (400 MHz; d6-DMSO): δ 1.11 (d, 3H), 1.38 (d, 3H), 4.22-4.48 (m, 3H), 4.74-4.84 (m, 1H), 4.41 (d, 1H), 6.40 (s, 1H), 6.94 (d, 1H), 7.81 (d, 1H), 7.92-8.05 (m, 2H), 8.09 (d, 1H), 8.20 (d, 1H), 13.04 (s, 1H).

Provenance & Evidence