Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1430271Generated: October 30, 2026

Phenol → HCID 67125487, compound

https://huagongshe.com/reaction/1430271

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenolHCID 996—
ReactantSodium hydrideHCID 24758—
Reactant2-Fluoro-4-iodopyridineHCID 7023570—
SolventDimethylformamideHCID 6228—
SolventEthyl AcetateHCID 8857—
ProductHCID 67125487HCID 67125487—

Reaction Conditions

Temperature100 °C

Reaction Steps

Phenol (0.464 g) in N,N-dimethylformamide (5 mL) was treated with sodium hydride (60% in mineral oil, 0.057 g). After the gas evolution ceased, 2-fluoro-4-iodopyridine (0.22 g) was added slowly to the solution. The mixture was heated at 100° C. overnight under nitrogen atmosphere, cooled, diluted with ethyl acetate and washed with aqueous NaOH. The organic layer was concentrated and purified by preparative TLC, eluting with petroleum ether/ethyl acetate (10/1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08940737B2
Source datasetuspto-grants-2015_01
ORD IDord-499ff39362624a10be688defe18f16f4
Source noteuspto-grants-2015_01