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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 257765Generated: November 2, 2026

Ammonium Chloride → HCID 19092326, compound

https://huagongshe.com/reaction/257765

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonium ChlorideHCID 25517—
Reactant4-[4-(4-Chlorophenyl)-3,6-dihydropyridin-1(2H)-yl]butanenitrileHCID 19781759—
ReactantAluminium lithium hydrideHCID 21226445—
SolventTetrahydrofuranHCID 8028—
ProductHCID 19092326HCID 1909232654.4%

Reaction Steps

To a stirred solution of 4-[4-(4-chlorophenyl)-1,2,3,6-tetrahydropyridin-1-yl]butyronitrile (13.0 g) in dry tetrahydrofuran (130 ml) was added 1M solution of lithium aluminum hydride in tetrahydrofuran (60 ml), and the mixture was stirred for 1 hour. After saturated aqueous ammonium chloride solution (10 ml) was added with stirring, the organic layer was separated by decantation, dried over magnesium sulfate and evaporated to dryness to give an oil of 4-[4-[4-chlorophenyl)-1,2,3,6-tetrahydropyridin-1-yl]butylamine (7.18 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05264438
Source datasetuspto-grants-1993_11
ORD IDord-aceda60d0f9e41de978503258037e6d2
Source noteuspto-grants-1993_11