(2S,3S)-(-)-3-tert-Butoxycarbonylamino-1,2-epoxy-4-phenylbutane → tert-butyl (2S,3R)-4-(3-(diethylamino)benzylamino)-3-hydroxy-1-phenylbutan-2-ylcarbamate

Reaction equation

[Al](OS(C(F)(F)F)(=O)=O)(OS(C(F)(F)F)(=O)=O)OS(C(F)(F)F)(=O)=O.[NH2:26][CH2:27][C:28]1[CH:29]=[C:30]([CH:36]=[CH:37][CH:38]=1)[N:31]([CH2:34][CH3:35])[CH2:32][CH3:33].[O:39]1[CH2:41][C@@H:40]1[C@@H:42]([NH:50][C:51](=[O:57])[O:52][C:53]([CH3:56])([CH3:55])[CH3:54])[CH2:43][C:44]1[CH:49]=[CH:48][CH:47]=[CH:46][CH:45]=1>CCOC(C)=O.O>[CH2:34]([N:31]([CH2:32][CH3:33])[C:30]1[CH:29]=[C:28]([CH:38]=[CH:37][CH:36]=1)[CH2:27][NH:26][CH2:41][C@@H:40]([OH:39])[C@@H:42]([NH:50][C:51](=[O:57])[O:52][C:53]([CH3:55])([CH3:54])[CH3:56])[CH2:43][C:44]1[CH:49]=[CH:48][CH:47]=[CH:46][CH:45]=1)[CH3:35]