Acetic Anhydride → tert-butyl 3-[2-(acetyloxy)ethoxy]-5-amino-1-methyl-1H-pyrazole-4-carboxylate

反応式

[CH3:19][CH2:20][N:21]([CH2:22][CH3:23])[CH2:24][CH3:25].[CH3:26][C:27](=[O:28])[O:29][C:30](=[O:31])[CH3:32].[CH3:38][N:39]([CH3:40])[c:41]1[cH:42][cH:43][n:44][cH:45][cH:46]1.[NH2:1][c:2]1[c:3]([C:12](=[O:13])[O:14][C:15]([CH3:16])([CH3:17])[CH3:18])[c:4]([O:8][CH2:9][CH2:10][OH:11])[n:5][n:6]1[CH3:7].[O:33]1[CH2:34][CH2:35][CH2:36][CH2:37]1>>[NH2:1][c:2]1[c:3]([C:12](=[O:13])[O:14][C:15]([CH3:16])([CH3:17])[CH3:18])[c:4]([O:8][CH2:9][CH2:10][O:11][C:27]([CH3:26])=[O:28])[n:5][n:6]1[CH3:7]