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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2042712Generated: November 3, 2026

Butyl iodide → HCID 86660228, compound

https://huagongshe.com/reaction/2042712

Reaction equation

Participants

RoleNameHCIDCharge
ReactantButyl iodideHCID 10962—
Reactant5-Amino-4,6-dichloropyrimidineHCID 79434—
ReactantSodium BicarbonateHCID 516892—
ReactantSodium t-butoxideHCID 23676156—
SolventWaterHCID 962—
SolventDimethylacetamideHCID 31374—
ProductHCID 86660228HCID 866602287.8%

Reaction Conditions

Temperature50 °C

Reaction Steps

A mixture of 4,6-dichloropyrimidin-5-amine (1.64 g, 10 mmol), sodium tert-butoxide (1.92 g, 20 mmol) and 1-iodobutane (2.02 g, 11 mmol) in DMA (30 mL) was heated at 50° C. for 12 hours. The mixture was poured into water, treated with saturated aqueous NaHCO3 and extracted with ethyl acetate. The acetate layer was washed with water, brine, dried with MgSO4, filtered, and concentrated under reduced pressure. The residue was purified by chromatography (hexane-EtOAc 1:1) to afford 200 mg of the title compound. MS (ESI) m/z 258 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08586596B2
Source datasetuspto-grants-2013_11
ORD IDord-abe216a5100448c08f5d9560a080433b
Source noteuspto-grants-2013_11