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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2353777Generated: October 31, 2026

Hydrochloric Acid → HCID 68443745, compound

https://huagongshe.com/reaction/2353777

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium HydroxideHCID 14798—
ReactantHCID 68441667HCID 68441667—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 68443745HCID 68443745—

Reaction Steps

10% Aq. hydrochloric acid (2.5 ml) was added to a solution of 2-chloro-4-acetoxy-5-methoxy-N-acetyl-benzylamine 2 (0.45 g, 1.66 mmol) in dioxane (15 ml) and the mixture was refluxed for 2 hours. After cooling, the solvent was reduced under vacuum and the residue was basified with 10% aq. NaOH. The resulting solid was collected by filtration, washed with cold water and dried to furnish the title compound as white solid in quantitative yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07750049B2
Source datasetuspto-grants-2010_07
ORD IDord-cfc2a0eca8d645b7b35dc1b311f6dead
Source noteuspto-grants-2010_07