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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 704378Generated: October 26, 2026

1-Piperazinecarboxylic acid, ethyl ester → 1-(3-Phenylpropyl)piperazine

https://huagongshe.com/reaction/704378

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Piperazinecarboxylic acid, ethyl esterHCID 8431—
Reactant(3-Bromopropyl)benzeneHCID 12503—
Product1-(3-Phenylpropyl)piperazineHCID 796534—

Reaction Steps

1-Ethoxycarbonylpiperazine and 1-bromo-3-phenylpropane were used as the starting materials and treated in the same manner as in Reference Example 9 to give 1-(3phenylpropyl)piperazine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04987132
Source datasetuspto-grants-1991_01
ORD IDord-a8fc75438e3547a0a3348bdd65b6c5e2
Source noteuspto-grants-1991_01