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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 588676Generated: October 29, 2026

Amantadine → HCID 86681267, compound

https://huagongshe.com/reaction/588676

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmantadineHCID 2130—
ReactantDiisopropylethylamineHCID 81531—
Reactant3-Bromo-2-methylbenzene-1-sulfonyl chlorideHCID 44631001—
SolventDichloromethaneHCID 6344—
SolventEthyl AcetateHCID 8857—
ProductHCID 86681267HCID 86681267—

Reaction Steps

3-Bromo-2-methylbenzene-1-sulfonyl chloride (300 mg) and 1-adamantanamine (185 mg) were dissolved in dichloromethane (4 mL). Diisopropylethylamine (432 mg) was added, and the solution was stirred at room temperature for 16 hours. The solution was diluted with 70% ethyl acetate (hexanes), washed three times with 1 M aqueous HCl, washed with brine, and dried over anhydrous sodium sulfate. After filtration, the solvent was removed to yield the product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09227963B2
Source datasetuspto-grants-2016_01
ORD IDord-cf6bfd78f835410484a3bebcdb9c8fbe
Source noteuspto-grants-2016_01