HCID 86636687, Verbindung → tert-Butyl {[1-(2-aminoethyl)piperidin-4-yl]methyl}carbamate
Reaktionsgleichung
[C:1]([CH2:3][N:4]1[CH2:9][CH2:8][CH:7]([CH2:10][NH:11][C:12](=[O:18])[O:13][C:14]([CH3:17])([CH3:16])[CH3:15])[CH2:6][CH2:5]1)#[N:2]>CO.[Ni]>[NH2:2][CH2:1][CH2:3][N:4]1[CH2:9][CH2:8][CH:7]([CH2:10][NH:11][C:12](=[O:18])[O:13][C:14]([CH3:16])([CH3:15])[CH3:17])[CH2:6][CH2:5]1Komponenten
4
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
To a hydrogenation flask charged with a solution of tert-butyl (1-(cyanomethyl)piperidin-4-yl)methylcarbamate (5.4 g, 21.3 mmol) in CH3OH (20 mL) was added Raney nickel (˜1 g, rinsed with CH3OH). The flask was shaken at room temperature under hydrogen (40 psi) overnight. The reaction mixture was then filtered through a celite cake, and the filtrate was concentrated to give sticky foam which was used in the next step without further purification.