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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 856596Generated: October 30, 2026

Ethanol → HCID 11230072, compound

https://huagongshe.com/reaction/856596

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantWaterHCID 962—
ReactantSodium hydrosulfideHCID 28015—
ReactantHCID 11161395HCID 11161395—
SolventTetrahydrofuranHCID 8028—
ProductHCID 11230072HCID 1123007223.7%

Reaction Steps

(2-chloro-4-nitrophenyl)(pyridin-2-yl)methanol (1 g) was dissolved in tetrahydrofuran (15 ml), ethanol (15 ml) and water (15 ml), and sodium hydrosulfide (3.3 g) was added to the mixture, and the mixture was refluxed for 30 minutes. After concentration, the mixture was extracted with ethyl acetate. The organic layer was washed with water and saturated brine, and dried over anhydrous magnesium sulfate. The solvent was distilled off, to give (4-amino-2-chlorophenyl)(pyridin-2-yl)methanol (0.21 g) as colorless crystals.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07262185B2
Source datasetuspto-grants-2007_08
ORD IDord-ee187ba4a7674c6293d85b7a53669713
Source noteuspto-grants-2007_08