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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 876306Generated: October 30, 2026

4-Phenyl-piperazine-1-carbonyl chloride → N-[5-(4-Ethylphenyl)-1-(pyrrolidin-1-ylcarbonyl)piperidin-3-yl]-4-phenylpiperazine-1-carboxamide

https://huagongshe.com/reaction/876306

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Phenyl-piperazine-1-carbonyl chlorideHCID 15338559—
Reactant5-(4-Ethylphenyl)-1-(pyrrolidin-1-ylcarbonyl)piperidine-3-amine trifluoroacetateHCID 66701078—
ProductN-[5-(4-Ethylphenyl)-1-(pyrrolidin-1-ylcarbonyl)piperidin-3-yl]-4-phenylpiperazine-1-carboxamideHCID 66701378—

Reaction Steps

125 mg (50% pure, 0.15 mmol) of 5-(4-ethylphenyl)-1-(pyrrolidin-1-ylcarbonyl)piperidine-3-amine trifluoroacetate (Example 12A) and 40 mg (0.18 mmol, 1.2 eq.) of 4-phenylpiperazine-1-carbonyl chloride were reacted according to General Method 3. Yield: 13 mg (18% of theory)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08987248B2
Source datasetuspto-grants-2015_03
ORD IDord-8ebb192a10614c409840b604205eb305
Source noteuspto-grants-2015_03