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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1622800Generated: October 31, 2026

Water → HCID 66748467, compound

https://huagongshe.com/reaction/1622800

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPhenolHCID 996—
ReactantPotassium CarbonateHCID 11430—
ReactantHCID 66747633HCID 66747633—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 66748467HCID 6674846783.8%

Reaction Conditions

Temperature150 °C

Reaction Steps

A mixture of potassium carbonate (3287 mg), phenol (821 mg) and 6′-fluoro-3,3′-bipyridin-2-amine (1500 mg) in DMSO (15 mL) was stirred for 1 hr at 150° C. The mixture was poured into water and extracted with EtOAc. The organic layer was separated, washed with brine, dried over anhydrous magnesium sulfate and concentrated in vacuo. The residue was purified by column chromatography (NH silica gel, eluted with EtOAc in hexane) to give the title compound (1750 mg) as a yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08778934B2
Source datasetuspto-grants-2014_07
ORD IDord-94ff278e97b4463ab35ef58818c4d112
Source noteuspto-grants-2014_07