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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 471960Generated: October 30, 2026

Water → HCID 59395069, compound

https://huagongshe.com/reaction/471960

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantHCID 59394935HCID 59394935—
CatalystZincHCID 23994—
SolventAcetic AcidHCID 176—
SolventEthyl AcetateHCID 8857—
ProductHCID 59395069HCID 5939506995.3%

Reaction Steps

1-Bromo-5-cyclopentyl-4-methoxy-2-nitrobenzene (100 mg, 0.33 mmol) was dissolved in acetic acid (1 mL) and water (250 μL) and treated with Zn (109 mg, 1.67 mmol) at room temperature and stirred for 1.5 h. The reaction was diluted with ethyl acetate and filtered. The organic layer was washed with 50% saturated NaHCO3 and brine, dried over Na2SO4, filtered, and concentrated in vacuo to provide 2-bromo-4-cyclopentyl-5-methoxyaniline as a clear brown oil (85 mg, 94% yield). LC/MS m/z 270.2 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08633189B2
Source datasetuspto-grants-2014_01
ORD IDord-372da8b6992e4a5cb66c59aa64efa18b
Source noteuspto-grants-2014_01