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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1737589Generated: October 30, 2026

HCID 22624973, compound → HCID 22624967, compound

https://huagongshe.com/reaction/1737589

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 22624973HCID 22624973—
SolventAcetic AcidHCID 176—
SolventWaterHCID 962—
SolventTetrahydrofuranHCID 8028—
ProductHCID 22624967HCID 2262496781.4%

Reaction Steps

A solution of 4-(2-(tetrahydropyran-2-yloxy)ethylthio)pyridine (2.73 g, 11 mmol) in acetic acid (8 ml), THF (4 ml) and water (2 ml) was heated at 50° C. for 4 hours. The volatiles were removed by evaporation and the residue azeotroped with toluene to give 4-(2-hydroxyethylthio)pyridine (1.39 g, 79%) as an off-white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05962458
Source datasetuspto-grants-1999_10
ORD IDord-520d86933df246ee86212cb6fa787e67
Source noteuspto-grants-1999_10