(S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2-chloro-6-fluorobenzonitrile → HCID 70981912, compound

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Reaction Steps

The title compound was prepared using the procedure described in Example 32(e) starting from starting from 2-acetyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole-4-carboxylic acid (400 mg, 1.4 mmol) and (S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2-chloro-6-fluorobenzonitrile (389 mg, 1.4 mmol). The product was purified with flash-chromatography. Yield: 260 mg. 1H-NMR (400 MHz; DMSO-d6): δ −0.09 (s, 9H), 0.81 (t, 2H), 1.15 (d, 3H), 2.61 (s, 3H), 3.48 (t, 2H), 4.33-4.48 (m, 3H), 5.66 (s, 2H), 7.02 (d, 1H), 7.84-7.87 (m, 2H), 7.95 (s, 1H), 8.06 (s, 1H), 8.15 (d, 1H).

Provenance & Evidence