Thionyl Chloride → N-[2-(4-chloromethyl-phenyl)-ethyl]-2-[3-oxo-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-pyrazin-2-yl]-acetamide

Reaktionsgleichung

[CH2:36]1[O:37][CH2:38][CH2:39][O:40][CH2:41]1.[OH:1][CH2:2][c:3]1[cH:4][cH:5][c:6]([CH2:9][CH2:10][NH:11][C:12]([CH2:13][CH:14]2[N:15]([S:21](=[O:22])(=[O:23])[c:24]3[cH:25][cH:26][c:27]([CH3:30])[cH:28][cH:29]3)[CH:16]=[CH:17][NH:18][C:19]2=[O:20])=[O:31])[cH:7][cH:8]1.[S:32]([Cl:33])([Cl:34])=[O:35]>>[CH2:2]([c:3]1[cH:4][cH:5][c:6]([CH2:9][CH2:10][NH:11][C:12]([CH2:13][CH:14]2[N:15]([S:21](=[O:22])(=[O:23])[c:24]3[cH:25][cH:26][c:27]([CH3:30])[cH:28][cH:29]3)[CH:16]=[CH:17][NH:18][C:19]2=[O:20])=[O:31])[cH:7][cH:8]1)[Cl:34]