(2R)-2-hydroxypropanamide → HCID 178462252, compound

Participants

Reaction Steps

A mixture of (2R)-2-hydroxypropanamide (96 mg, 1.1 mmol) and triethyloxonium tetrafluoroborate (0.20 g, 1.1 mmol) in tetrahydrofuran (2 mL) became a solution after stirred for 15 min. After another 45 min, this solution was added to a mixture of trans-4-[(6-aminothieno[3,2-b]pyridin-7-yl)amino]cyclohexanol (95 mg, 0.36 mmol) in ethanol (2.9 mL) and heated at reflux for 2 h. 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 (0.9 mg, 0.8%). LCMS calculated for C16H20N3O2S (M+H)+: m/z=318.1. Found: 318.0.

Provenance & Evidence