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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1611369Generated: November 2, 2026

Allyl bromide → HCID 22256583, compound

https://huagongshe.com/reaction/1611369

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAllyl bromideHCID 7841—
ReactantLithium iodideHCID 66321—
ReactantSodium BicarbonateHCID 516892—
Reactant5-Ethyl-6-(3,5-dimethylphenoxy)-2,4-pyrimidinedioneHCID 10923266—
SolventDimethylformamideHCID 6228—
ProductHCID 22256583HCID 2225658352.3%

Reaction Conditions

Temperature90 °C

Reaction Steps

To a solution of 5-ethyl-6-(3,5-dimethylphenoxy)-2,4-pyrimidinedione (258 mg, 1.0 mmol) and allyl bromide(121 mg, 1.0 mmol) dissolved in dimethylformamide(5 ml), sodium bicarbonate(126 mg, 1.50 mmol) and lithium iodide(13.0 mg, 0.10 mmol) were added and stirred at 90° C. for 24 hours. The resulting product was distilled under the reduced pressure to remove dimethylformamide and purified by column chromatography to obtain the titled compound as a white solid(157 mg, yield: 52.3%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06987114B1
Source datasetuspto-grants-2006_01
ORD IDord-8563a7cdc08b473e956d959dbc127ebc
Source noteuspto-grants-2006_01