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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2082344Generated: October 31, 2026

HCID 15445561, compound → 139004-92-5

https://huagongshe.com/reaction/2082344

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 15445561HCID 15445561—
ReactantAluminium lithium hydrideHCID 21226445—
SolventTetrahydrofuranHCID 8028—
Product139004-92-5HCID 1566783689%

Reaction Conditions

Temperature-78 °C

Reaction Steps

To a solution of 230 mL (0.23 mmol) of 1M lithium aluminum hydride in THF was added over 20 min a solution of (S)-N-benzylpiperidine-2-carboxamide in 150 mL of THF. The mixture was refluxed for 5 h, diluted with 500 ml of THF, cooled to -78° C. and quenched with a solution of 48 mL 1N aqueous sodium hydroxide in 200 mL THF. The resulting slurry was filtered through a Celite® pad and concentrated at reduced pressure to yield (S)-N-benzyl-2-aminomethylpiperidine (10.9 g, 89%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05189046
Source datasetuspto-grants-1993_02
ORD IDord-6c240e21cfbc43ad84c1742f8ba70bbc
Source noteuspto-grants-1993_02