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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1777592Generated: November 2, 2026

Pyrazole → HCID 67974590, compound

https://huagongshe.com/reaction/1777592

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrazoleHCID 1048—
ReactantSodium IodideHCID 5238—
ReactantHCID 67974260HCID 67974260—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67974590HCID 6797459085%

Reaction Steps

4-((1H-Pyrazol-1-yl)methyl)-N-(2-(5-Chloro-1H-indol-3-yl)ethyl)benzamide was prepared following Method C starting from N-(2-(5-chloro-1H-indol-3-yl)ethyl)-4-(chloromethyl)benzamide (0.069 g; 0.199 mmol), pyrazole (0.062 g; 0.893 mmol) and sodium iodide (0.150 g; 0.994 mmol) in THF (3 mL), under a microwave irradiation at 150° C. for 20 minutes. Flash chromatography on silica gel (eluent 7 to 60% ethyl acetate in dichloromethane) furnished 0.064 g (85%) of the title compound as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09266832B2
Source datasetuspto-grants-2016_02
ORD IDord-caf42c68bd2848caa47ad8d208670a91
Source noteuspto-grants-2016_02