Potassium Carbonate → 4-(2-Keto-1-benzimidazolinyl)-1-[2-(6,11-dihydro-11-oxodibenz[b,e]oxepin-2-yl)ethyl]piperidine

Reaction equation

[O:1]=[C:2]1[N:6]([CH:7]2[CH2:12][CH2:11][NH:10][CH2:9][CH2:8]2)[C:5]2[CH:13]=[CH:14][CH:15]=[CH:16][C:4]=2[NH:3]1.CS(O[CH2:22][CH2:23][C:24]1[CH:39]=[CH:38][C:27]2[O:28][CH2:29][C:30]3[CH:37]=[CH:36][CH:35]=[CH:34][C:31]=3[C:32](=[O:33])[C:26]=2[CH:25]=1)(=O)=O.C([O-])([O-])=O.[K+].[K+]>C(O)C.CO.C(OCC)(=O)C>[O:1]=[C:2]1[N:6]([CH:7]2[CH2:8][CH2:9][N:10]([CH2:22][CH2:23][C:24]3[CH:39]=[CH:38][C:27]4[O:28][CH2:29][C:30]5[CH:37]=[CH:36][CH:35]=[CH:34][C:31]=5[C:32](=[O:33])[C:26]=4[CH:25]=3)[CH2:11][CH2:12]2)[C:5]2[CH:13]=[CH:14][CH:15]=[CH:16][C:4]=2[NH:3]1