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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 272830Generated: October 30, 2026

4-Piperidinecarboxamide → 1-(3-Chloropropyl)piperidine-4-carboxamide

https://huagongshe.com/reaction/272830

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-PiperidinecarboxamideHCID 3772—
Reactant1-Bromo-3-chloropropaneHCID 8006—
ReactantSodium HydroxideHCID 14798—
SolventAcetoneHCID 180—
Product1-(3-Chloropropyl)piperidine-4-carboxamideHCID 1461542620%

Reaction Steps

Piperidine-4-carboxylic acid amide (0.5 g, 3.90 mmol), acetone (1.5 ml, 3 vol), 5M NaOH solution (1.20 ml, 1.2 eq.) and 1-bromo-3-chloropropane (0.50 ml, 5.04 mmol, 1 eq.) were reacted together according to general procedure A to give the title compound (0.16 g, 20%) as a pale yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07456164B2
Source datasetuspto-grants-2008_11
ORD IDord-bc22422a73634e58997ea23b0d8921be
Source noteuspto-grants-2008_11