Dimethylformamide → HCID 66576765, compound

Participants

Reaction Steps

The title compound was prepared using the procedure described in Example 3(h) starting from 5-(1-hydroxy-2-methyl-propyl)isoxazole-3-carboxylic acid (1.566 mmol, 290 mg) and (S)-4-(1-(2-amino-propyl)-1H-pyrazol-3-yl)-2-chlorobenzonitrile (1.044 mmol, 272 mg) using a mixture of DCM (5 ml) and DMF (1 ml) as the solvent. DCM and water were added, the phases were separated and the water phase was extracted with DCM. The combined organics were washed twice with water. The DCM phase was dried, filtered and evaporated. The crude product was purified by flash chromatography and preparative HPLC, respectively. 23.4 mg of the title compound was obtained. 1H-NMR (400 MHz, CDCl3): δ 0.94 (d, 3H), 0.98 (d, 3H), 1.23 (d, 3H), 2.06-2.21 (m, 1H), 4.21-4.30 (m, 1H), 4.37-4.46 (m, 1H), 4.51-4.67 (m, 2H), 6.57-6.65 (m, 2H), 7.50 (d, 1H), 7.68 (d, 1H), 7.78-7.86 (m, 1H), 7.97 (d, 1H), 8.04 (s, 1H).

Provenance & Evidence