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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 928034Generated: October 29, 2026

Ethanol → HCID 40428300, compound

https://huagongshe.com/reaction/928034

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantAluminium lithium hydrideHCID 21226445—
ReactantHCID 68299941HCID 68299941—
SolventTetrahydrofuranHCID 8028—
ProductHCID 40428300HCID 4042830066.5%

Reaction Steps

Lithium aluminium hydride was added to a stirred solution of ((R)-1-acetylpyrrolidin-3-ylmethyl)amine (Intermediate 164, 1.5 g) in THF (50 mL) and the resulting mixture was stirred and heated at reflux for 2 hours. After cooling, ethanol was slowly added and the mixture was concentrated under vacuum. The residue was diluted with DCM and the solid was filtered off. The filtrate was evaporated to dryness to give ((R)-1-ethylpyrrolidin-3-ylmethyl)amine (0.9 g) as a yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09290472B2
Source datasetuspto-grants-2016_03
ORD IDord-4652e69070c848e7b2e52076c3e2eedd
Source noteuspto-grants-2016_03