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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 577794Generated: October 28, 2026

Aluminium lithium hydride → HCID 58689760, compound

https://huagongshe.com/reaction/577794

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAluminium lithium hydrideHCID 21226445—
Reactant2-(Cyclopentylmethyl-ethyl-amino)-5,6,7,8-tetrahydro-quinoline-3-carbonitrileHCID 57486829—
SolventTetrahydrofuranHCID 8028—
ProductHCID 58689760HCID 5868976065.6%

Reaction Steps

To a suspension of LAH (0.600 g, 16 mmol) in THF (15 mL), was added a solution of 2-(cyclopentylmethyl-ethyl-amino)-5,6,7,8-tetrahydro-quinoline-3-carbonitrile (0.300 g, 1.06 mmol) in dry THF. This reaction mixure was gently refluxed for 14 h. The unreacted LAH was then quenched with a saturated solution of sodium sulfate, and the residue was filtered off and washed with diethyl ether. The washings were collected, dried over sodium sulfate, and the solvent was evaporated to provide (3-aminomethyl-5,6,7,8-tetrahydro-quinoline-2-yl)-cyclopentylmethyl-ethylamine (0.2 g), yield: 65%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09040558B2
Source datasetuspto-grants-2015_05
ORD IDord-427fc894f67e46bc957c8c00f5918243
Source noteuspto-grants-2015_05