Ethyl Acetate → HCID 58547710, compound

Participants

Reaction Steps

1-(3-((1-(quinolin-2-yl)azetidin-3-yl)oxy)pyrazin-2-yl)piperidin-4-ol (see EXAMPLE 1.1; 94 mg, 0.25 mmol) was dissolved in anhydrous CH2Cl2 (10 mL), treated with Dess-Martin periodinane (DMP) (195 mg, 0.50 mmol, 2.0 equiv) and stirred at room temperature until complete conversion. The organic layer was washed with an aqueous solution of NaHCO3/Na2S2O3 (3×10 mL)), dried over Na2SO4, filtered and evaporated. The resulting residue was purified by flash chromatography (20% to 40% EtOAc in petroleum ether) to 1-(3-((1-(quinolin-2-yl)azetidin-3-yl)oxy)pyrazin-2-yl)piperidin-4-one (75 mg, 0.20 mmol, 80% yield) as a white solid. ESI-MS (M+1): 376 calc. for C21H21N5O2 375.

Provenance & Evidence