Dichloromethane → 3-tert-Butoxycarbonyl-7-chloro-6-chloromethyl-2,3,4,5-tetrahydro-1H-benzo[d]azepine

Reaction equation

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