Acetonitrile → 1-O-tert-butyl 2-O-[2-oxo-2-(8-oxo-5,9,10,11-tetrahydronaphtho[2,3-c]isochromen-3-yl)ethyl] 5-methylpyrrolidine-1,2-dicarboxylate
Reaction equation
[Br:1][CH2:2][C:3](=[O:4])[c:5]1[cH:6][cH:7][c:8]2[c:9]([cH:23]1)[CH2:10][O:11][c:12]1[cH:13][c:14]3[c:15]([cH:16][c:17]1-2)[CH2:18][CH2:19][CH2:20][C:21]3=[O:22].[C:24]([CH3:25])([CH3:26])([CH3:27])[O:28][C:29](=[O:30])[N:31]1[CH:32]([C:37](=[O:38])[OH:39])[CH2:33][CH2:34][CH:35]1[CH3:36].[CH2:40]([N:41]([CH2:42][CH3:43])[CH2:44][CH3:45])[CH3:46].[CH3:47][C:48]#[N:49].[CH3:50][CH2:51][O:52][C:53]([CH3:54])=[O:55]>>[CH2:2]([C:3](=[O:4])[c:5]1[cH:6][cH:7][c:8]2[c:9]([cH:23]1)[CH2:10][O:11][c:12]1[cH:13][c:14]3[c:15]([cH:16][c:17]1-2)[CH2:18][CH2:19][CH2:20][C:21]3=[O:22])[O:39][C:37]([CH:32]1[N:31]([C:29]([O:28][C:24]([CH3:25])([CH3:26])[CH3:27])=[O:30])[CH:35]([CH3:36])[CH2:34][CH2:33]1)=[O:38]
