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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2106731Generated: October 31, 2026

Water → HCID 15068892, compound

https://huagongshe.com/reaction/2106731

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant1-NaphtholHCID 7005—
ReactantPotassium CarbonateHCID 11430—
Reactant4-Chloro-3-nitropyridineHCID 2735781—
SolventDimethylformamideHCID 6228—
ProductHCID 15068892HCID 15068892—

Reaction Steps

To 50 ml of DMF was added 1-naphthol (11.25 g) and to this solution was added K2CO3 (20 g) portionwise. After stirring for 10 minutes at room temperature, 4-chloro-3-nitropyridine (11.2 g) in 60 ml of DMF was added dropwise. The reaction mixture was stirred for 4 hours at room temperature. The mixture was then poured into water and extracted with ethyl acetate. The organic layer was washed with water and dried (sat. NaCl, anhy. MgSO4).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04931457
Source datasetuspto-grants-1990_06
ORD IDord-7c26af10fe0841509247e975882be821
Source noteuspto-grants-1990_06