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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 336599Generated: October 29, 2026

Amantadine → HCID 86681267, compound

https://huagongshe.com/reaction/336599

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 numberUS08889675B2
Source datasetuspto-grants-2014_11
ORD IDord-62c3ae8c56ff4446b7cd609812d1818c
Source noteuspto-grants-2014_11