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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1086241Generated: October 25, 2026

Ethyl Acetate → HCID 15143638, compound

https://huagongshe.com/reaction/1086241

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
ReactantNorchlorcyclizineHCID 9340—
ReactantPotassium CarbonateHCID 11430—
Reactant2-chloro-N-(2,4,6-trimethylphenyl)acetamideHCID 2305635—
SolventDimethylformamideHCID 6228—
ProductHCID 15143638HCID 15143638—

Reaction Conditions

Temperature80 °C

Reaction Steps

2 g of anhydrous potassium carbonate were added to a mixture of 192.6 mg of 1-(4-chlorobenzhydryl)piperazine and 142.7 mg of N-(2,4,6-trimethylphenyl)chloroacetamide dissolved in 20 ml of N,N-dimethylformamide, and the reaction mixture was stirred at 80° C. for 7.5 hours. At the end of this time, ethyl acetate was added to the mixture, and the organic layer was separated. The organic layer was washed three times with water, and then the solvent was evaporated off under reduced pressure. The residue was subjected to silica gel thin layer chromatography using a 1:1 by volume mixture of cyclohexane and ethyl acetate as the developing solvent, to afford a purified 1-(4-chlorobenzhydryl)-4-(2,4,6-trimethylphenylcarbamoylmethyl)piperazine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05028610
Source datasetuspto-grants-1991_07
ORD IDord-0ef1a17fcecb49cbbd03f5d133892f97
Source noteuspto-grants-1991_07