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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 593741Generated: October 30, 2026

Imidazole → HCID 66318428, compound

https://huagongshe.com/reaction/593741

Reaction equation

Participants

RoleNameHCIDCharge
ReactantImidazoleHCID 795—
ReactantSodium hydrideHCID 24758—
Reactant4-Chloro-5-iodopyrimidineHCID 11230204—
SolventTetrahydrofuranHCID 8028—
ProductHCID 66318428HCID 6631842852.1%

Reaction Steps

To a solution of 1H-imidazole (0.085 g, 1.248 mmol) in THF (Volume: 10 mL) was added sodium hydride (0.062 g, 1.560 mmol). After 15 minutes at room temperature, 4-chloro-5-iodopyrimidine (0.25 g, 1.040 mmol) was added as a solution in THF (5 mL). After 2 h at room temperature, the reaction was quenched with water. The reaction mixture was extracted with EtOAc (3×). The combined organics were dried over MgSO4, filtered and concentrated to give the title compound (0.155 g, 0.541 mmol, 52.1% yield) as a pale yellow solid. ESI MS (M+H)+=273.0.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09242967B2
Source datasetuspto-grants-2016_01
ORD IDord-0ab9c0f247d84adfbba9b3aa10fbf756
Source noteuspto-grants-2016_01