Formamidine acetate → HCID 178420898, Verbindung

Beteiligte Stoffe

Reaktionsschritte

To a solution of (2R)-3-phenyl-1,2-propanediamine (0.20 g, 1.33 mmol) in ethanol (5 ml) was added formamidine acetate (0.15 g, 1.45 mmol) and the mixture was stirred overnight at room temperature. The solvent was evaporated, sodium hydroxide (2N, 5 ml) was added and the mixture was extracted 3 times with dichloromethane (10 ml). The combined organic layers were dried over magnesium sulfate and evaporated. The residue was purified by chromatography (column: Isolute® Flash-NH2 from Separtis; eluent:ethyl acetate/methanol=90:10) to yield a colorless oil (0.20 g, 92%); MS (ISP): 161.4 ((M+H)+).

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