N-bromobutanimide → Pyrrolidine-1,2-dicarboxylic acid 2-[2-(5-bromo-3a,6a-dihydro-thieno[3,2-b]thiophen-2-yl)-2-oxo-ethyl]ester 1-tert-butyl ester
反応式
[S:1]1[C:5]([C:6](=[O:23])[CH2:7][O:8][C:9]([CH:11]2[CH2:15][CH2:14][CH2:13][N:12]2[C:16]([O:18][C:19]([CH3:22])([CH3:21])[CH3:20])=[O:17])=[O:10])=[CH:4][CH:3]2[S:24][CH:25]=[CH:26][CH:2]12.[Br:27]N1C(=O)CCC1=O>CN(C=O)C.CCOC(C)=O>[C:19]([O:18][C:16]([N:12]1[CH2:13][CH2:14][CH2:15][CH:11]1[C:9]([O:8][CH2:7][C:6]([C:5]1[S:1][CH:2]2[CH:26]=[C:25]([Br:27])[S:24][CH:3]2[CH:4]=1)=[O:23])=[O:10])=[O:17])([CH3:20])([CH3:21])[CH3:22]参加物
5
