Pyridine → (RS) 1-Chlorocarbonyl-2-ethyl-4-tert-butoxycarbonylpiperazine

反応式

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