Sodium Bicarbonate → N-(4-(3-(piperidin-4-yl)pyrazin-2-yloxy)phenyl)pyridin-2-amine

Participants

Reaction Steps

To a suspension of N-(4-(3-(piperidin-4-yl)pyrazin-2-yloxy)phenyl)pyridin-2-amine dihydrochloride (218 mg, 0.519 mmol) and DCM (20 mL) was added sat'd NaHCO3 (7 mL). The organic layer was eluted through a Redi-Sep® pre-packed silica gel column (4 g), with 15% MeOH in DCM, to provide N-(4-(3-(piperidin-4-yl)pyrazin-2-yloxy)phenyl)pyridin-2-amine as an off-white foam. MS (ESI, pos. ion) m/z: 348.2 (M+1). IC50 (uM) 0.2215.

Provenance & Evidence