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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 715833Generated: October 30, 2026

Hydrochloric Acid → HCID 3738693, compound

https://huagongshe.com/reaction/715833

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantBromineHCID 24408—
ReactantSodium SulfiteHCID 24437—
Reactant3,5-Dimethyladamantane-1-carboxylic acidHCID 2736224—
CatalystIronHCID 23925—
SolventEthyl AcetateHCID 8857—
ProductHCID 3738693HCID 3738693—

Reaction Conditions

Temperature0 °C

Reaction Steps

In a 50 mL round-bottomed flask, bromine (3 mL) was cooled to 0° C. and iron (0.56 g) was added. The mixture was stirred at 0° C. for 30 minutes. 3,5-Dimethyladamantane-1-carboxylic acid (0.5 g) was added. The mixture was stirred at room temperature overnight. After adding ice and 6N aqueous HCl (10 mL), ethyl acetate (20 mL), and saturated aqueous sodium sulfite were added. The aqueous layer was extracted twice with ethyl acetate. The combined organic layers were washed with saturated sodium sulfite and dried over sodium sulfate. After filtration and removal of the solvent, the product was used directly in the next step.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09187472B2
Source datasetuspto-grants-2015_11
ORD IDord-40104fb1a1d9479288e937ffcf4394dd
Source noteuspto-grants-2015_11