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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 495655Generated: October 30, 2026

Hydrochloric Acid → HCID 22327356, compound

https://huagongshe.com/reaction/495655

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium hydrideHCID 24758—
ReactantEthyl 2-amino-4-bromo-6-(trifluoromethyl)phenyl[3-(trifluoromethyl)benzyl]carbamateHCID 22327386—
SolventEthanolHCID 702—
ProductHCID 22327356HCID 22327356106.2%

Reaction Steps

To a solution of ethyl 2-amino-4-bromo-6-(trifluoromethyl)phenyl[3-(trifluoromethyl)benzyl]carbamate (257.8 mg) in ethanol (10 ml) was added sodium hydride (60%) (48.7 mg). The reaction mixture was heated at reflux for 1.5 hours. To the reaction mixture was added 1N hydrochloric acid, and the mixture was extracted with chloroform. The organic layer was dried over anhydrous magnesium sulfate, and concentrated in vacuo to give the title compound (247.7 mg, quantitative yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06939887B2
Source datasetuspto-grants-2005_09
ORD IDord-87fae63e2f684a53be773234a6ad73ae
Source noteuspto-grants-2005_09