Sodium Carbonate → 1,1-Dioxo-3-butyl-3-ethyl-5-phenyl-7-bromo-8-(1-ethoxycarbonylethoxy)-2,3,4,5-tetrahydro-1,5-benzothiazepine

Reaction equation

C(=O)([O-])[O-].[Na+].[Na+].[CH2:7]([O:9][C:10](=[O:14])[CH:11](Br)[CH3:12])[CH3:8].[O:15]=[S:16]1(=[O:41])[C:22]2[CH:23]=[C:24]([OH:28])[C:25]([Br:27])=[CH:26][C:21]=2[N:20]([C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=2)[CH2:19][C:18]([CH2:37][CH2:38][CH2:39][CH3:40])([CH2:35][CH3:36])[CH2:17]1>[Br-].C([N+](CCCC)(CCCC)CCCC)CCC.CC#N>[O:41]=[S:16]1(=[O:15])[C:22]2[CH:23]=[C:24]([O:28][CH:11]([C:10]([O:9][CH2:7][CH3:8])=[O:14])[CH3:12])[C:25]([Br:27])=[CH:26][C:21]=2[N:20]([C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=2)[CH2:19][C:18]([CH2:37][CH2:38][CH2:39][CH3:40])([CH2:35][CH3:36])[CH2:17]1