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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2284662Generated: November 1, 2026

Ethyl Acetate → HCID 90051729, compound

https://huagongshe.com/reaction/2284662

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
ReactantAmmonium ChlorideHCID 25517—
ReactantHCID 90051728HCID 90051728—
CatalystIronHCID 23925—
SolventEthanolHCID 702—
SolventWaterHCID 962—
ProductHCID 90051729HCID 9005172943.3%

Reaction Conditions

Temperature80 °C

Reaction Steps

To a solution of tert-butyl (2-((2-nitrobenzyl)oxy)ethyl)carbamate (C11, 154 mg) in ethanol (5 mL) and water (1 mL), iron powder (174 mg) and ammonium chloride (167 mg) were added at room temperature, and the mixture was stirred at 80° C. for 2 hours. The reaction mixture was cooled to room temperature, and then ethyl acetate was added to the reaction mixture. The insoluble matter was removed by filtration through Cerite, and then the solvent was evaporated under reduced pressure. The obtained residue was purified by basic silica gel column chromatography (eluent, 75% hexane/25% ethyl acetate) to obtain oily tert-butyl (2-((2-aminobenzyl)oxy)ethyl)carbamate (C12, 60 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09145415B2
Source datasetuspto-grants-2015_09
ORD IDord-95c86f7a3e7245a3a289d6ee52c307a3
Source noteuspto-grants-2015_09