Sulfuric Acid → 2-[4-(6-Chloro-benzo[b]thiophene-2-sulfonyl)-2-oxo-piperazin-1-ylmethyl]-5,6,7,8-tetrahydro-thiazolo[4,5-c]azepin-4-one

Reaction equation

[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[CH:9]=[C:8]([S:10]([N:13]3[CH2:18][CH2:17][N:16]([CH2:19][C:20]4[S:21][C:22]5[CH2:28][CH2:27][CH2:26][C:25](=[O:29])[C:23]=5[N:24]=4)[C:15](=[O:30])[CH2:14]3)(=[O:12])=[O:11])[S:7][C:6]=2[CH:31]=1.S(=O)(=O)(O)O.[N-:37]=[N+]=[N-].[Na+].C([O-])([O-])=O.[K+].[K+]>C(Cl)(Cl)Cl.C(Cl)Cl>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[CH:9]=[C:8]([S:10]([N:13]3[CH2:18][CH2:17][N:16]([CH2:19][C:20]4[S:21][C:22]5[CH2:28][CH2:27][CH2:26][NH:37][C:25](=[O:29])[C:23]=5[N:24]=4)[C:15](=[O:30])[CH2:14]3)(=[O:11])=[O:12])[S:7][C:6]=2[CH:31]=1