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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 872896Generated: October 30, 2026

HCID 67169636, compound → HCID 67171849, compound

https://huagongshe.com/reaction/872896

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 67169636HCID 67169636—
Reactant(S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2-chlorobenzonitrileHCID 67170882—
ProductHCID 67171849HCID 67171849—

Reaction Steps

The title compound was prepared using the method of Example 34(d) starting from (S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2-chlorobenzonitrile (200 mg, 0.767 mmol) and 5-(2-oxopropyl)isoxazole-3-carboxylic acid (169 mg, 0.997 mmol). The product was purified with flash chromatography using a gradient of methanol in DCM affording 101 mg (32%) of the title compound. 1H-NMR (400 MHz; CDCl3): δ 1.23 (d, 3H), 1.54 (s, 3H), 3.96 (s, 2H), 4.20-4.49 (m, 2H), 4.53-4.64 (m, 1H), 6.63 (d, 1H), 6.65-6.69 (m, 1H), 7.48 (d, 1H), 7.69 (d, 1H), 7.79-7.90 (m, 2H), 8.04 (d, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08975254B2
Source datasetuspto-grants-2015_03
ORD IDord-9a597701a2e54b54b66e153039474933
Source noteuspto-grants-2015_03