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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1754974Generated: October 28, 2026

Sodium Hydroxide → HCID 66817569, compound

https://huagongshe.com/reaction/1754974

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
ReactantHCID 86672766HCID 86672766—
SolventEthanolHCID 702—
SolventEthyl AcetateHCID 8857—
ProductHCID 66817569HCID 66817569100.2%

Reaction Steps

6 N NaOH (1.5 ml) was added to a solution of bromo-acetic acid 2-[acetyl-(4-bromo-3,5-dimethyl-phenyl)-amino]-ethyl ester (302 mg, 0.74 mmol) in EtOH (6 ml). The reaction solution was heated under reflux overnight, cooled to room temperature and then diluted with ethyl acetate. The organic phase was sequentially washed with water and saturated brine and concentrated under reduced pressure. The resulting residue was purified by silica gel column chromatography (hexane-ethyl acetate) to give 2-(4-bromo-3,5-dimethyl-phenylamino)-ethanol (181 mg, 68%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09169254B2
Source datasetuspto-grants-2015_10
ORD IDord-2fb478297b574e2f84dc69e401f985e1
Source noteuspto-grants-2015_10