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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 428372Generated: October 29, 2026

1-Phenylpiperazine → HCID 15527074, compound

https://huagongshe.com/reaction/428372

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-PhenylpiperazineHCID 7096—
Reactant1-Ethenyl-3-methylbenzeneHCID 7529—
ReactantButyllithiumHCID 178418339—
ProductHCID 15527074HCID 15527074—

Reaction Steps

According to GP, 2.22 mmol (=0.36 g=0.34 ml) of phenylpiperazine and 2.22 mmol (=0.26 g=0.30 ml) of 3-methylstyrene are reacted with 5 mol % (=0.111 mmol=70 μl) of n-BuLi solution. Column-chromatographic separation with ethyl acetate/n-hexane (3:1) gives the product 1-phenyl-4-[2-(3-methylphenyl)-1-ethyl]piperazine as a light-yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06313297B1
Source datasetuspto-grants-2001_11
ORD IDord-6c13068c73f94671a789c93d980858a3
Source noteuspto-grants-2001_11