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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1359850Generated: November 3, 2026

HCID 18180012, compound → 2-(4-Fluoropiperidin-1-YL)ethanamine

https://huagongshe.com/reaction/1359850

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 18180012HCID 18180012—
ReactantAluminium lithium hydrideHCID 21226445—
SolventTetrahydrofuranHCID 8028—
Product2-(4-Fluoropiperidin-1-YL)ethanamineHCID 1215006871.6%

Reaction Conditions

Temperature50 °C

Reaction Steps

A mixture of (4-fluoro-piperidin-1-yl)-acetonitrile (0.480 mg, 3.2 mmol) in THF 92 mL0 was added to LAH (148 mg, 1.2 eq.) in THF (15 mL). The mixture was heated at 50° C. for 18 hours. The cooled reaction was quenched with NaOH solution until white solid precipitated out. The solid was filtered off and the filtrate was concentrated to give 335 mg (71%) of 2-(4-fluoro-piperidin-1-yl)-ethylamine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06599902B2
Source datasetuspto-grants-2003_07
ORD IDord-26d2dc54ac1a48d3aca318c522d827a2
Source noteuspto-grants-2003_07