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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1271092Generated: November 2, 2026

Ethanol → HCID 18452670, compound

https://huagongshe.com/reaction/1271092

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantTriethylamineHCID 8471—
ReactantBenzene, 1-(chloromethyl)-2-fluoro-HCID 9580—
ReactantHCID 18519838HCID 18519838—
ProductHCID 18452670HCID 18452670—

Reaction Conditions

Temperature90 °C

Reaction Steps

To a solution of 2-[4-(3-amino-2-hydroxypropyl)piperazin-1-yl]-N-(2,6-dimethylphenyl)-acetamide (0.312 mmoles) in ethanol (2 mL) was added triethylamine (100 μL) followed by 2-fluorobenzyl chloride (0.312 mmoles), and the solution was stirred at 90° C. for 18 hours. Solvent was removed under reduced pressure, and the residue purified by preparative TLC, eluting with 5% methanol/dichloromethane, to yield N-(2,6-dimethylphenyl)-2-(4-{3-[(2-fluorophenyl)-carbonylamino]-2-hydroxypropyl}piperazinyl)acetamide, a compound of Formula I.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07205303B2
Source datasetuspto-grants-2007_04
ORD IDord-20caa63b8b974812b098c349ca3d8e05
Source noteuspto-grants-2007_04