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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1984765Generated: November 1, 2026

Water → HCID 57718562, compound

https://huagongshe.com/reaction/1984765

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantAluminium lithium hydrideHCID 21226445—
ReactantHCID 69049848HCID 69049848—
SolventTetrahydrofuranHCID 8028—
ProductHCID 57718562HCID 5771856246.5%

Reaction Conditions

Temperature0 °C

Reaction Steps

Next, to a suspension of lithium aluminum hydride (44.8 mg, 1.18 mmol) in tetrahydrofuran (5.0 mL) was added 3-piperidin-1-yl-4-(trifluoromethyl)benzonitrile (100.0 mg, 0.39 mmol) at 0° C. The mixture was stirred at 0° C. for 1 hour and at room temperature for 14 hours. To the mixture was added water and extracted with ethylacetate. The organic layer was dried over MgSO4, filtered, and concentrated under reduced pressure. The obtained residue was purified by column chromatography on silica gel (methanol:ethylacetate=1:2) to afford [3-piperidin-1-yl-4-(trifluoromethyl)benzyl]amine (46.8 mg, 46% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07544716B2
Source datasetuspto-grants-2009_06
ORD IDord-c04dbb1848264f259061ea2e6c709703
Source noteuspto-grants-2009_06