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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 428366Generated: October 28, 2026

Styrene → HCID 3798589, compound

https://huagongshe.com/reaction/428366

Reaction equation

Participants

RoleNameHCIDCharge
ReactantStyreneHCID 7501—
Reactant1-(4-Fluorophenyl)piperazineHCID 75260—
ReactantButyllithiumHCID 178418339—
ProductHCID 3798589HCID 3798589—

Reaction Steps

According to GP, 2.22 mmol (=0.40 g) of 1-(4-fluorophenyl)piperazine and 2.22 mmol (=0.23 g=0.25 ml) of styrene 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-(4-fluorophenyl)-4-(2-phenyl-1-ethyl)piperazine as a light-brown solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06313297B1
Source datasetuspto-grants-2001_11
ORD IDord-4f7c1096a7184a6d922033d5d067aaa4
Source noteuspto-grants-2001_11