反应详情

(2S)-1-(N-Benzyloxycarbonyl-L-prolyl)-2-[1-hydroxy-2-(phenylsulfonyl)ethyl]pyrrolidine (500 mg) was subjected to DMSO-DCC oxidation as in Example 1-D) to give 412 mg of (2S)-1-(N-benzyloxycarbonyl-L-prolyl)-2-[(phenylsulfonyl)acetyl]-pyrrolidine (See Table 1).