反应详情

(S)-2-acetyl-N-(2-(3-(3-chloro-4-cyano-2-methylphenyl)-1H-pyrazol-1-yl)-propyl)oxazole-4-carboxamide was prepared using the method of Example 34(d) starting from ((S)-4-(1-(1-aminopropan-2-yl)-1H-pyrazol-3-yl)-2-chloro-3-methylbenzonitrile (549 mg, 2.00 mmol) and 2-acetyloxazole-4-carboxylic acid (372 mg, 2.40 mmol). The product was purified by Flash-chromatography. Yield 33.4%. 1H-NMR (400 MHz; CDCl3): δ 1.63 (d, 3H), 2.58 (d, 3H), 2.60 (s, 3H), 3.78-3.98 (m, 2H), 4.60-4.71 (m, 1H), 6.44 (d, 1H), 7.44-7.62 (m, 4H), 8.31 (s, 1H).

1. customThe product was purified by Flash-chromatography