反应详情

(S)-4-Phenyl-3-(pyrazolo[1,5-a]pyrimidin-5-yl)oxazolidin-2-one (0.423 g, 77%) was prepared by the procedure described in Example 1, Step 4, substituting (S)-4-phenyloxazolidin-2-one (0.638 g, 3.91 mmol) for (S)-4-isopropyloxazolidin-2-one and 5-chloropyrazolo[1,5-a]pyrimidine (0.300 g, 1.95 mmol) for 3-bromo-5-chloropyrazolo[1,5-a]pyrimidine.