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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2363086Generated: October 31, 2026

Sodium Cyanide → (4-tert-Butylphenyl)acetonitrile

https://huagongshe.com/reaction/2363086

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium CyanideHCID 8929—
Reactant1-(Bromomethyl)-4-(1,1-dimethylethyl)benzeneHCID 87836—
SolventEthanolHCID 702—
SolventWaterHCID 962—
Product(4-tert-Butylphenyl)acetonitrileHCID 76784115.6%

Reaction Steps

4-t-Butylbenzylbromide (903 mg, 3.98 mmol) was reacted with NaCN (210 mg, 4.30 mmol) in ethanol (10 ml) and H2O (2 ml) at 80° C. The reaction solvent was removed in vacuo. The residue was diluted with EtOAc and H2O and the aqueous layer was extracted with EtOAc. The combined organic layer was dried over MgSO4 and then concentrated in vacuo. The residue was purified with column chromatography to yield title compound (797 mg)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08691855B2
Source datasetuspto-grants-2014_04
ORD IDord-08703d1572f24f2183bde874197ea58f
Source noteuspto-grants-2014_04