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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2042714Generated: November 4, 2026

Water → HCID 86660229, compound

https://huagongshe.com/reaction/2042714

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantButyl iodideHCID 10962—
ReactantSodium t-butoxideHCID 23676156—
Reactant4-Bromopyrimidin-5-amineHCID 45789774—
SolventDimethylacetamideHCID 31374—
ProductHCID 86660229HCID 8666022922.7%

Reaction Conditions

Temperature60 °C

Reaction Steps

A mixture of 4-bromopyrimidin-5-amine (1 g, 5.75 mmol), sodium tert-butoxide (1.11 g, 11.5 mmol) and 1-iodobutane (1.11 g, 6.03 mmol) in DMA (15 mL) was heated at 60° C. for 15 hours. The mixture was poured into water 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 (hexanes-EtOAc 3:1) to afford 300 mg of the title compound. MS (ESI) m/z 230 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08586596B2
Source datasetuspto-grants-2013_11
ORD IDord-509645f6c45b4840ad0ef5bbfb32b402
Source noteuspto-grants-2013_11