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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 406362Generated: October 27, 2026

Ethanol → Ethyl 4-ethoxycarbonimidoyl-4-(2-trifluoromethylphenyl)butanoate hydrochloride

https://huagongshe.com/reaction/406362

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantAcetyl chlorideHCID 6367—
ReactantMethyl 4-cyano-4-(2-trifluoromethylphenyl)butanoateHCID 66618793—
ProductEthyl 4-ethoxycarbonimidoyl-4-(2-trifluoromethylphenyl)butanoate hydrochlorideHCID 66628906—

Reaction Steps

Methyl 4-cyano-4-(2-trifluoromethylphenyl)butanoate (200 mg) was dissolved in ethanol (1.03 mL), and acetyl chloride (838 μl) was added at 0° C. The mixture was heated to room temperature and the reaction was initiated. After stirring for 24 hours, concentration under reduced pressure gave a crude product of the title compound as an oil (300 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08754100B2
Source datasetuspto-grants-2014_06
ORD IDord-2c988077b71f41e39b000cb2a63e958e
Source noteuspto-grants-2014_06