1-Aminocyclopentanemethanol → HCID 10333612, compound

Participants

Reaction Steps

To a stirred solution of (2S,5R)-1-(chloroacetyl)-5-ethynylpyrrolidine-2-carbonitrile (0.030 g, 0.15 mmol, Example 8D) in acetonitrile (1 mL) at room temperature was added 1-amino-1-cyclopentanemethanol (35 mg, 0.31 mmol). The reaction mixture was stirred at room temperature for 18 hours, concentrated under reduced pressure and purified by flash chromatography with 3% methanol:dichloromethane to provide the titled compound. MS (ESI) m/z 276 (M+H)+; 1H NMR (DMSO) δ 4.99 (m, 1H), 4.86 (t, 1H), 4.28 (m, 1H), 4.00 (m, 1H), 3.50 (d, 2H), 3.51 (m, 2H), 2.27 (m, 2H), 2.14 (m, 1H), 1.75 (m, 6H), 1.55 (m, 2H).

Provenance & Evidence