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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 132043Erstellt: 26. Oktober 2026

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

https://huagongshe.com/reaction/132043

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
PatentnummerUS07385059B2
Quelldatensatzuspto-grants-2008_06
ORD IDord-23e43cdf53e04893bc29912064ce5045
Quellennotizuspto-grants-2008_06