Tert-Butylamine → tert-butyl (2R,5S)-2-[(R)-[6-(tert-butylamino)pyridin-3-yl]{[tert-butyl(dimethyl)silyl]oxy}methyl]-5-[4-(methoxycarbonyl)benzyl]pyrrolidine-1-carboxylate

Reaction equation

[Si:1]([O:8][C@H:9]([C:33]1[CH:34]=[N+:35]([O-])[CH:36]=[CH:37][CH:38]=1)[C@H:10]1[CH2:14][CH2:13][C@@H:12]([CH2:15][C:16]2[CH:21]=[CH:20][C:19]([C:22]([O:24][CH3:25])=[O:23])=[CH:18][CH:17]=2)[N:11]1[C:26]([O:28][C:29]([CH3:32])([CH3:31])[CH3:30])=[O:27])([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].[C:40]([NH2:44])([CH3:43])([CH3:42])[CH3:41].C1(C)C=CC(S(OS(C2C=CC(C)=CC=2)(=O)=O)(=O)=O)=CC=1>FC(F)(F)C1C=CC=CC=1.CCOC(C)=O>[C:40]([NH:44][C:36]1[N:35]=[CH:34][C:33]([C@@H:9]([O:8][Si:1]([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2])[C@H:10]2[CH2:14][CH2:13][C@@H:12]([CH2:15][C:16]3[CH:21]=[CH:20][C:19]([C:22]([O:24][CH3:25])=[O:23])=[CH:18][CH:17]=3)[N:11]2[C:26]([O:28][C:29]([CH3:32])([CH3:31])[CH3:30])=[O:27])=[CH:38][CH:37]=1)([CH3:43])([CH3:42])[CH3:41]