反应详情

(2S)-1-(N-Benzyloxycarbonyl-L-prolyl)-2-[l-hydroxy-2-(4-methoxyphenoxy)ethyl]pyrrolidine (10.94 g) was subjected to DMSO-DCC oxidation in the same manner as in Example 1, D) to give 10.78 g of the title compound (See Table 6).