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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1721615Generated: November 2, 2026

1-Hexanol → HCID 22413523, compound

https://huagongshe.com/reaction/1721615

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-HexanolHCID 8103—
ReactantSodium hydrideHCID 24758—
Reactant2,3-DichloropyrazineHCID 78575—
SolventTetrahydrofuranHCID 8028—
ProductHCID 22413523HCID 22413523—

Reaction Conditions

Temperature-5 °C

Reaction Steps

Hexanol was added to a slurry of sodium hydride in THF, and the mixture stirred for 30 minutes. The slurry was cooled to -5° C. and a solution of 2,3-dichloropyrazine added. The mixture was stirred for 1.5 hours, filtered and the filtrate evaporated. The residue was purified by column chromatography on silica gel using varying concentrations of methanol in chloroform. Fractions containing the desired product were evaporated, yielding 2-chloro-3-hexyloxypyrazine as an oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05512574
Source datasetuspto-grants-1996_04
ORD IDord-997183ad4a654af3b34e9a4a56453bc0
Source noteuspto-grants-1996_04