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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1770658Generated: November 2, 2026

Butyl bromide → HCID 68487335, compound

https://huagongshe.com/reaction/1770658

Reaction equation

Participants

RoleNameHCIDCharge
ReactantButyl bromideHCID 8002—
ReactantPotassium CarbonateHCID 11430—
ReactantHCID 18440061HCID 18440061—
SolventAcetoneHCID 180—
ProductHCID 68487335HCID 6848733561.2%

Reaction Steps

To a solution of (3-hydroxy-4-methylphenyl)-acetonitrile (1.7 g, 11.5 mmol) in acetone (100 ml), K2CO3 (7.9 g, 57.5 mmol) and 1-bromo butane (6.1 ml, 57.5 mmol) were added. The suspension was refluxed for 24 h and the solvent was evaporated under reduced pressure. The residue was dissolved in CH2Cl2 and washed with water and brine. The organic layer was dried over Na2SO4, filtered and the solvent evaporated under reduced pressure. The crude was purified by flash chromatography (petroleum ether:EtOAc 9.5:0.5) affording the title compound (1.43 g, 61% yield) as colourless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09248116B2
Source datasetuspto-grants-2016_02
ORD IDord-ec4720162cce4ec1996b1fa01d308fe1
Source noteuspto-grants-2016_02