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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1855420Generated: November 3, 2026

Water → HCID 62477123, compound

https://huagongshe.com/reaction/1855420

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant4-FluorophenolHCID 9732—
Reactant2,4-Dichloro-6-methylpyrimidineHCID 79471—
SolventTetrahydrofuranHCID 8028—
ProductHCID 62477123HCID 6247712368.3%

Reaction Conditions

Temperature20 °C

Reaction Steps

4-Fluorophenol (103 mg, 0.92 mmol) and potassium-tert-butylate (113 mg, 1.0 mmol) were dissolved in 7 mL of tetrahydrofurane. 2,4-dichloro-6-methylpyrimidine (150 mg, 0.92 mmol) was added and the mixture stirred at 20° C. overnight. Water was added and the mixture extracted with diethyl ether. Chromatography of the crude reaction product on silica gel using a heptane/ethyl acetate as an eluent gave the title compound (150 mg, 68%) as a slightly yellow solid. 1H NMR (CDCl3, 300 MHz): δ (ppm)=7.50-7.40 (m, 2H), 7.28 (t, 1H), 7.14 (d, 2H), 6.57 (s, 1H), 2.47 (s, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08962834B2
Source datasetuspto-grants-2015_02
ORD IDord-c71af14e56254b25a5597a8e40293093
Source noteuspto-grants-2015_02