Bicarbonate Ion → Ethyl 1-benzyl-5-oxoazepane-4-carboxylate

Reaction equation

[B:28]([F:29])([F:30])[F:31].[C:32](=[O:33])([OH:34])[O-:35].[CH2:1]([c:2]1[cH:3][cH:4][cH:5][cH:6][cH:7]1)[N:8]1[CH2:9][CH2:10][C:11](=[O:14])[CH2:12][CH2:13]1.[CH2:23]([O:24][CH2:25][CH3:26])[CH3:27].[N+:15](=[N-:16])=[CH:17][C:18](=[O:19])[O:20][CH2:21][CH3:22].[Na+:36].[O:37]1[CH2:38][CH2:39][CH2:40][CH2:41]1>>[CH2:1]([c:2]1[cH:3][cH:4][cH:5][cH:6][cH:7]1)[N:8]1[CH2:9][CH2:10][C:11](=[O:14])[CH:17]([C:18](=[O:19])[O:20][CH2:21][CH3:22])[CH2:12][CH2:13]1