Sodium hydride → [3-[(tert-Butoxycarbonyl-methyl-amino)-methyl]-4-(propane-2-sulfonyl)-phenyl]-carbamic acid 2-(4-bromo-2-ethyl-phenyl)-ethyl ester

Reaction equation

[H-].[Na+].C1([O:9][C:10](=[O:34])[NH:11][C:12]2[CH:17]=[CH:16][C:15]([S:18]([CH:21]([CH3:23])[CH3:22])(=[O:20])=[O:19])=[C:14]([CH2:24][N:25]([C:27]([O:29][C:30]([CH3:33])([CH3:32])[CH3:31])=[O:28])[CH3:26])[CH:13]=2)C=CC=CC=1.[Br:35][C:36]1[CH:41]=[CH:40][C:39]([CH2:42][CH2:43]O)=[C:38]([CH2:45][CH3:46])[CH:37]=1>C1COCC1>[Br:35][C:36]1[CH:41]=[CH:40][C:39]([CH2:42][CH2:43][O:9][C:10](=[O:34])[NH:11][C:12]2[CH:17]=[CH:16][C:15]([S:18]([CH:21]([CH3:23])[CH3:22])(=[O:20])=[O:19])=[C:14]([CH2:24][N:25]([C:27]([O:29][C:30]([CH3:32])([CH3:33])[CH3:31])=[O:28])[CH3:26])[CH:13]=2)=[C:38]([CH2:45][CH3:46])[CH:37]=1