N-Methylpiperidine → 2,2,2-trichloroethyl N-[3-[[(3S)-3-[(4,6-dichloro-1-benzothiophen-2-yl)sulfonylamino]-2-oxopyrrolidin-1-yl]methyl]benzenecarboximidoyl]carbamate

Reaction equation

FC(F)(F)C(O)=O.[Cl:8][C:9]1[C:17]2[CH:16]=[C:15]([S:18]([NH:21][C@H:22]3[CH2:26][CH2:25][N:24]([CH2:27][C:28]4[CH:29]=[C:30]([CH:34]=[CH:35][CH:36]=4)[C:31]([NH2:33])=[NH:32])[C:23]3=[O:37])(=[O:20])=[O:19])[S:14][C:13]=2[CH:12]=[C:11]([Cl:38])[CH:10]=1.CN1CCCCC1.Cl[C:47]([O:49][CH2:50][C:51]([Cl:54])([Cl:53])[Cl:52])=[O:48]>C(Cl)Cl.CN(C=O)C.CCOC(C)=O>[Cl:52][C:51]([Cl:54])([Cl:53])[CH2:50][O:49][C:47](=[O:48])[NH:32][C:31]([C:30]1[CH:34]=[CH:35][CH:36]=[C:28]([CH2:27][N:24]2[CH2:25][CH2:26][C@H:22]([NH:21][S:18]([C:15]3[S:14][C:13]4[CH:12]=[C:11]([Cl:38])[CH:10]=[C:9]([Cl:8])[C:17]=4[CH:16]=3)(=[O:19])=[O:20])[C:23]2=[O:37])[CH:29]=1)=[NH:33]