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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1479768Generated: November 1, 2026

Sodium Hydroxide → HCID 24260487, compound

https://huagongshe.com/reaction/1479768

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
ReactantAluminium lithium hydrideHCID 21226445—
ReactantHCID 57093919HCID 57093919—
SolventTetrahydrofuranHCID 8028—
ProductHCID 24260487HCID 24260487100.7%

Reaction Conditions

Temperature0 °C

Reaction Steps

To a solution of 3-(4-bromophenyl)butanamide (0.60 g, 2.48 mmol) in anhydrous tetrahydrofuran (15 mL) was added Lithium aluminum hydride (0.14 g, 37.2 mmol), the mixture was stirred at reflux for 1.5 hours, after the completion of the reaction, the mixture was cooled to 0° C., 1N sodium hydroxide solution (10 mL) was added slowly, after the reaction, the mixture was stirred at room temperature for 15 minutes. The mixture was filtered and the filtration was collected and extracted with ethyl acetate (10 mL×3), the organic phase was collected and dried over sodium sulfate, removed the solvent under reduce pressure to give 3-(4-bromophenyl)butan-1-amine as a pale yellow oil (0.57 g, 100%) which could be used in the next step without further purification. LR S (M+H+) m/z: calcd for 228.13. found 228.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09409865B2
Source datasetuspto-grants-2016_08
ORD IDord-5a4260aad8714ca78bb3561d96e6b13c
Source noteuspto-grants-2016_08