(2S,5R)-1-(Chloroacetyl)-5-(prop-1-yn-1-yl)pyrrolidine-2-carbonitrile → HCID 10252297, compound

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Reaction Steps

To a stirred solution of (2S,5R)-1-(chloroacetyl)-5-propynylpyrrolidine-2-carbonitrile (0.030 g, 0.15 mmol, Example 88D) in acetonitrile (1 mL) at room temperature was added 4-(4-trifluoromethyl-phenoxy)-cyclohexylamine (79 mg, 0.31 mmol, Example 55A). 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 434 (M+H)+; 1H NMR (DMSO) δ ppm 7.63 (d, 2H), 7.15 (d, 2H), 4.86 (m, 1H), 4.20-4.41 (m, 2H), 3.94 (m, 1H), 2.09-2.43 (m, 8H), 1.88 (d, 3H), 1.41-1.65 (m, 4H).

Provenance & Evidence