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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1070672Generated: November 1, 2026

Pyridine → HCID 868381, compound

https://huagongshe.com/reaction/1070672

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
ReactantAcetyl chlorideHCID 6367—
Reactant2,3-DihydroxynaphthaleneHCID 7091—
SolventEthyl AcetateHCID 8857—
ProductHCID 868381HCID 868381—

Reaction Steps

Acetylchloride (0.71 ml) was added to a solution of 2,3-dihydroxynaphthalene (1.6 g) and pyridine (0.81 ml) in ethyl acetate (20 ml) at 0° C. The mixture was stirred for few hours at room temperature and then washed with water, dried and evaporated to dryness. The crude product was recrystallized from ether. Yield: 0.52 g.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06903114B2
Source datasetuspto-grants-2005_06
ORD IDord-593b849f30a1492b9782085ca83d665f
Source noteuspto-grants-2005_06