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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 361715Erstellt: 26. Oktober 2026

Sodium Hydroxide → 3-(4-Chlorophenoxy)propan-1-amine

https://huagongshe.com/reaction/361715

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSodium HydroxideHCID 14798—
EduktPropionitrile, 3-(p-chlorophenoxy)-HCID 96550—
EduktAluminum;lithium;tetrachlorideHCID 166981—
EduktAluminum(III) ChlorideHCID 6451240—
LösungsmittelWaterHCID 962—
LösungsmittelDiethyl EtherHCID 3283—
Produkt3-(4-Chlorophenoxy)propan-1-amineHCID 6484654183,4%

Reaktionsschritte

A suspension of aluminium chloride (7.95 g) in ether (25 ml) was added to a stirred suspension of lithium aluminium chloride (2.02 g) in ether (45 ml). A solution of 3-(4-chlorophenoxy)propionitrile (10. 4 g) in ether (75 ml) was then added to the stirred suspension in a dropwise fashion over a period of 0.5 hours. The reaction mixture was allowed to reflux during the addition and was stirred for a further 0.75 hours after the addition was complete. Water (20 ml) was slowly added to the cooled reaction mixture, followed by sodium hydroxide solution (0.001M, 10 ml). The resulting precipitate was collected by filtration, washed with ethyl acetate and the filtrate dried using phase separating paper and evaporated to give 3-(4-chlorophenoxy)propylamine as an oil (7.5 g). Treatment of this oil with ethereal hydrogen chloride solution gave a solid which was recrystallised from ethanol to yield the hydrogen chloride salt of 3-(4-chlorophenoxy)propylamine as a solid (1.6 g), m.p. 182° C.; microanalysis, found: C, 48.5; H, 5.9; N, 6.3, Cl 31.6%; C9H12ONCl.HCl requires: C, 48.6; H, 5.9; N, 6.3; Cl, 32.0%.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05866611
Quelldatensatzuspto-grants-1999_02
ORD IDord-47744fe93c224c44815e5fcf44026a0d
Quellennotizuspto-grants-1999_02