2,5-Dimethyl-1,3-oxazole-4-carboxylic acid → HCID 70656882, compound

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Reaction Steps

(S)—N-(1-(3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-yl)propan-2-yl)-2,5-dimethyloxazole-4-carboxamide was prepared using the method of Example 34(d) starting from 2,5-dimethyl-1,3-oxazole-4-carboxylic acid (0.262 g, 1.804 mmol) and (S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2-chlorobenzonitrile (0.4 g, 1.504 mmol). The product was triturated using diethyl ether. Yield 64.7%. 1H-NMR (400 MHz; DMSO-d6): δ 1.08 (d, 3H), 2.43 (d, 6H), 4.23 (dd, 1H), 4.34-4.45 (m, 2H), 6.96 (d, 1H), 7.83 (d, 1H), 7.96-8.01 (m, 2H), 8.10 (dd, 1H), 8.23 (d, 1H).

Provenance & Evidence