Potassium Carbonate → 1-[1-(Tert-butoxycarbonyl)piperidin-4-ylmethyl]-4-(5-chlorobenzofuran-2-sulfonyl)-2-piperazinone

Reaction equation

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