Sulfuric Acid → (2S,4R)-2-(allyloxycarbonylmethyloxymethyl)-4-methanesulfonyloxy-1-(4-nitrobenzyloxycarbonyl)pyrrolidine

Reaction equation

[C:1]([CH2:4][O:5][CH2:6][C@@H:7]1[CH2:11][C@@H:10]([O:12][S:13]([CH3:16])(=[O:15])=[O:14])[CH2:9][N:8]1[C:17]([O:19][CH2:20][C:21]1[CH:26]=[CH:25][C:24]([N+:27]([O-:29])=[O:28])=[CH:23][CH:22]=1)=[O:18])([OH:3])=[O:2].S(=O)(=O)(O)O.C(N(CC)CC)C.[CH2:42](O)[CH:43]=[CH2:44]>C(OCC)(=O)C>[CH2:44]([O:2][C:1]([CH2:4][O:5][CH2:6][C@@H:7]1[CH2:11][C@@H:10]([O:12][S:13]([CH3:16])(=[O:14])=[O:15])[CH2:9][N:8]1[C:17]([O:19][CH2:20][C:21]1[CH:22]=[CH:23][C:24]([N+:27]([O-:29])=[O:28])=[CH:25][CH:26]=1)=[O:18])=[O:3])[CH:43]=[CH2:42]