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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 251421Generated: October 27, 2026

Piperazine → HCID 18423149, compound

https://huagongshe.com/reaction/251421

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperazineHCID 4837—
Reactant4-Chloro-2,6-dimethoxypyrimidineHCID 80600—
SolventAcetonitrileHCID 6342—
ProductHCID 18423149HCID 18423149—

Reaction Steps

piperazine (1.23 g, 14.32 mmol) was treated with 6-chloro-2,4-dimethoxy pyrimidine (0.5 g, 2.86 mmol) in acetonitrile (5 mL) and the reaction mixture was stirred at room temperature for 6 hours. Subsequently the reaction mixture was poured onto ice-cold water (25 ml) and extracted with ethyl acetate (25 ml). The organic layer was washed with aqueous sodium bicarbonate solution and evaporated to furnish the required compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07863446B2
Source datasetuspto-grants-2011_01
ORD IDord-29a11558c53546dd8f892be8db28c0a7
Source noteuspto-grants-2011_01