反应详情

To a solution of NaH (360 mg, 9.00 mmol) in DME (20 mL) was added a solution of methyl formate (0.254 mL, 4.10 mmol) and methyl 3-[2-(trifluoromethyl)-5-pyrimidinyl]propanoate (800 mg, 3.42 mmol) in DME (20 mL) at 0° C. The mixture was stirred at room temperature overnight, and quenched with MeOH. Purification via reverse phase flash chromatography afforded the title compound (730 mg, 2.78 mmol, 82% yield) as yellow solid. LCMS: rt=2.03 min, [M+H+]=263.

1. customquenched with MeOH
2. customPurification via reverse phase flash chromatography