Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2203203Generated: October 30, 2026

Hydrochloric Acid → HCID 68607260, compound

https://huagongshe.com/reaction/2203203

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantEthanolHCID 702—
ReactantHCID 6610498HCID 6610498—
CatalystIronHCID 23925—
SolventEthyl AcetateHCID 8857—
ProductHCID 68607260HCID 6860726077%

Reaction Conditions

Temperature80 °C

Reaction Steps

A mixture of 2-bromo-1,5-dimethyl-3-nitrobenzene (1.8 g, 7.8 mmol), Fe powder (2.2 g), concentrated hydrochloric acid (0.3 mL), and EtOH (20 mL) was stirred at 80° C. overnight. Ethyl acetate (20 mL) was subsequently added. The resulting suspension was filtered and the filtrate concentrated. The residue was treated with H2O (10 mL), extracted with ethyl acetate (2×20 mL), washed with brine, dried over anhydrous Na2SO4, and concentrated to give the title compound as a solid (1.2 g, 77%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09365566B2
Source datasetuspto-grants-2016_06
ORD IDord-9c0f5387b437420a95ba1b29f142c12a
Source noteuspto-grants-2016_06