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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2359882Generated: November 1, 2026

Acetic Acid → HCID 68553228, compound

https://huagongshe.com/reaction/2359882

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AcidHCID 176—
ReactantHydrochloric AcidHCID 313—
ReactantCyanogen BromideHCID 10476—
ReactantHCID 68549502HCID 68549502—
SolventEthanolHCID 702—
SolventPentaneHCID 8003—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 68553228HCID 68553228—

Reaction Steps

A mixture of 2.78 g (10.21 mmol) (2-aminobenzyl)(2,6-dimethoxybenzyl)amine and 1.5 g BrCN in 60 mL ethanol was heated at reflux for 10 hours. After evaporation, the resulting residue was dissolved in a small amount of dioxane, mixed with one equivalent 4N HCl in dioxane, the resulting solids were filtered out and dried. The resulting crude product was purified by MPLC (silica gel: Bischoff Prontoprep 60-2540-C18E, 32 μm; mobile phase: CH3CN/H2O+0.1% acetic acid), the resulting product was then dissolved in acetone and converted to the corresponding acetate by adding one equivalent of glacial acetic acid. Stirring the resulting solids [in] n-pentane and drying yielded 580 mg white solids.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08686002B2
Source datasetuspto-grants-2014_04
ORD IDord-3e0f1a670855455b8bf6401af7fe231f
Source noteuspto-grants-2014_04