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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1474309Generated: November 2, 2026

Water → HCID 66643875, compound

https://huagongshe.com/reaction/1474309

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantN-bromobutanimideHCID 67184—
ReactantHCID 66643904HCID 66643904—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 66643875HCID 66643875—

Reaction Steps

A solution of 6-ethenyl-4-methoxypyridine-3-carbonitrile (80.0 mg, 0.499 mmol) in 1,4-dioxane (8 mL) and H2O (4 mL) was treated with N-bromosuccinimide (89.0 mg, 0.499 mmol, 1.0 equiv). The reaction mixture was allowed to stir at room temperature overnight. The reaction mixture was poured into H2O (8 mL) and extracted with EtOAc (3×30 mL). The combined organic layers were washed with saturated aqueous NaCl (1×30 mL), dried over Na2SO4. Evaporation of the solvent gave an oil that was purified over SiO2 (0-30% EtOAc/hexanes as eluent) yielding 6-(2-bromo-1-hydroxyethyl)-4-methoxypyridine-3-carbonitrile.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09018211B2
Source datasetuspto-grants-2015_04
ORD IDord-dcf01e69802a42d69c1d35c278156d99
Source noteuspto-grants-2015_04