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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1361646Generated: October 29, 2026

Methanol → 4-Iodo-2-methoxypyridine

https://huagongshe.com/reaction/1361646

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantTetrahydrofuranHCID 8028—
ReactantCesium carbonateHCID 10796—
Reactant2-Fluoro-4-iodopyridineHCID 7023570—
SolventWaterHCID 962—
Product4-Iodo-2-methoxypyridineHCID 15019795—

Reaction Conditions

Temperature50 °C

Reaction Steps

To 2-fluoro-4-iodopyridine (500 mg, 2.2 mmol) and cesium carbonate (730 mg, 2.2 mmol) was added THF (5 mL) and MeOH (0.091 mL, 2.2 mmol). The resulting mixture was heated to 50° C. for 24 hours in a sealed tube. The cooled mixture was diluted with water and extracted with EtOAc. The organic layer was dried over sodium sulfate, filtered and concentrated to yield the title compound. MS m/z=236 [M+1]+. Calc'd for C6H61NO: 235.03.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07880000B2
Source datasetuspto-grants-2011_02
ORD IDord-341fc7ada29748298b53b664c4501f56
Source noteuspto-grants-2011_02