反应详情

The title compound was prepared by following step D for example 1, except that the reagent (+)-methyl (1R,3S,4S)-3-methoxy-4-(nitrooxy)cyclopentanecarboxylate was replaced by methyl (1RS,3RS,4SR)-3-methoxy-4-(nitrooxy)cyclopentanecarboxylate. 1H NMR (500 MHz, CDCl3) δ 2.15-2.27 (m, 3H), 2.34-2.41 (m, 1H), 3.15-3.20 (m, 1H), 3.40 (s, 3H), 4.03 (m, 1H), 5.42 (m, 1H).