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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 659788Erstellt: 24. Oktober 2026

Benzylamine → 1-(1,1-dimethylethyl)-N-(phenylmethyl)-4-Piperidinamine

https://huagongshe.com/de/reaction/659788

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktBenzylamineHCID 7504—
Edukt1-tert-Butyl-4-piperidoneHCID 73840—
EduktSodium triacetoxyborohydrideHCID 5049666—
LösungsmittelAcetic AcidHCID 176—
Produkt1-(1,1-dimethylethyl)-N-(phenylmethyl)-4-PiperidinamineHCID 2264793926,3%

Reaktionsschritte

A solution of 1-tert-butyl-4-oxopiperidine (3.6 g, 23.1), benzylamine (5.1 ml, 46.8 mmol), acetic acid (1.5 ml) and sodium triacetoxyborohydride (7.38 g, 34.8 mmol) was stirred at ambient for 2 days. Reaction mixture reduced in vacuo, residue partitioned between aqueous K2CO3 and EtOAc. The organic portion was dried (Na2SO4), filtered and reduced in vacuo. The residue was subjected to chromatography using CH2Cl2/MeOH/NH4OH (87/12/1) as the eluent to yield N-benzyl-1-tert-butylpiperidin-4-amine (1.5 g) (LC/MS: Rt 0.45, [M+H]+ 247).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08080666B2
Quelldatensatzuspto-grants-2011_12
ORD IDord-49a1ebe5ca1e4759981e9da023f1486c
Quellennotizuspto-grants-2011_12