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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 512141Generated: October 25, 2026

Chloride → 2-(5-Chloropyridin-3-yl)acetonitrile

https://huagongshe.com/reaction/512141

Reaction equation

Participants

RoleNameHCIDCharge
ReactantChlorideHCID 312—
ReactantPotassium CyanideHCID 9032—
ReactantThionyl ChlorideHCID 24386—
Reactant3-Pyridineacetonitrile, 6-(trifluoromethyl)-HCID 50851127—
Product2-(5-Chloropyridin-3-yl)acetonitrileHCID 55265902—

Reaction Steps

Conversion of the hydroxyl group to the chloride using thionyl chloride, followed by the displacement of the chloride by potassium cyanide was performed using the same procedures described for (6-trifluoromethyl-pyridin-3-yl)-acetonitrile. 1H NMR (400 MHz, CDCl3) δ ppm 8.55 (d, J=2.0 Hz, 1 H), 8.50 (d, J=1.1 Hz, 1 H), 7.73 (s, 1 H), 4.58 (s, 2 H). MS m/z 153.0

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09102591B2
Source datasetuspto-grants-2015_08
ORD IDord-7629e815c06247809eb898374acc3379
Source noteuspto-grants-2015_08