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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1282148Generated: October 31, 2026

Water → HCID 18423180, compound

https://huagongshe.com/reaction/1282148

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPotassium CarbonateHCID 11430—
Reactant1-(5-Chloropyridin-2-yl)piperazineHCID 3805301—
ReactantN-((4-(chloromethyl)phenyl)methyl)acetamideHCID 15550682—
SolventDimethylformamideHCID 6228—
ProductHCID 18423180HCID 18423180113.8%

Reaction Steps

A solution of N-(4-chloromethylphenylmethyl)acetamide (1.5 g), 1-(5-chloropyridin-2-yl)piperazine (1.5 g) and potassium carbonate (1.6 g) in dimethylformamide (20 ml) was stirred at 70-80° C. for 8.5 hr. The reaction mixture was poured into water and extracted with ethyl acetate. The extract was washed with saturated brine and dried over anhydrous sodium sulfate. The solvent was evaporated to give a brown solid (3.1 g). The obtained brown solid was crystallized ethyl acetate to give the title compound (1.3 g) as pale-yellow crystals,

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06455528B1
Source datasetuspto-grants-2002_09
ORD IDord-eb281808dc7e4339adb47441a94a5600
Source noteuspto-grants-2002_09