(2R)-2-hydroxypropanamide → HCID 178462242, compound

Participants

Reaction Steps

A mixture of (2R)-2-hydroxypropanamide (40 mg, 0.4 mmol) and triethyloxonium tetrafluoroborate (89 mg, 0.47 mmol) in tetrahydrofuran (0.4 mL) became a solution after stirring for 15 min. After another 45 min, this solution was added to a mixture of cis-4-[(6-aminothieno[3,2-b]pyridin-7-yl)amino]cyclohexanecarbonitrile (32 mg, 0.12 mmol) in ethanol (0.74 mL) and heated at reflux overnight. The resulting mixture was purified on RP-HPLC (XBridge C18 column, eluting with a gradient of acetonitrile/water containing 0.1% ammonium hydroxide, at flow rate of 30 mL/min) to give the desired product (1.1 mg, 2.9%). LCMS calculated for C17H19N4OS (M+H)+: m/z=327.1. Found: 327.0.

Provenance & Evidence