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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 748187Generated: November 1, 2026

Ethanethiol → HCID 22939550, compound

https://huagongshe.com/reaction/748187

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanethiolHCID 6343—
ReactantSodium hydrideHCID 24758—
Reactant6-Chloropyridine-2-carbonitrileHCID 118424—
SolventTetrahydrofuranHCID 8028—
ProductHCID 22939550HCID 2293955086.3%

Reaction Steps

Ethyl mercaptan (0.49 g, 7.9 mmol) was dissolved in tetrahydrofuran (100 ml) and added dropwise to sodium hydride (60% oil, 0.35 g, 8.7 mmol). The reaction mixture was stirred at room temperature for 1 hr. A solution of 2-chloro-6-cyanopyridine (1.00 g, 7.2 mmol) in tetrahydrofuran (10 ml) was added to the mixture, and the mixture was stirred at room temperature for 18 hrs. The reaction mixture was concentrated under reduced pressure, diluted with water and extracted with ethyl acetate. The extract was washed with saturated brine and dried. The solvent was evaporated under reduced pressure to give the titled compound (1.02 g, 86%) as an oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07399759B2
Source datasetuspto-grants-2008_07
ORD IDord-1f12eb66a1a143ddbeda820f0398bfcd
Source noteuspto-grants-2008_07