Imidazole → (S)-methyl 4-(tert-butyldimethylsilyloxy)-3,4-dihydro-2H-chromene-7-carboxylate
Reaktionsgleichung
[CH3:1][O:2][C:3]([C:5]1[CH:14]=[C:13]2[C:8]([C@@H:9]([OH:15])[CH2:10][CH2:11][O:12]2)=[CH:7][CH:6]=1)=[O:4].N1C=CN=C1.[CH3:21][C:22]([Si:25](Cl)([CH3:27])[CH3:26])([CH3:24])[CH3:23]>CN(C=O)C>[Si:25]([O:15][C@@H:9]1[C:8]2[C:13](=[CH:14][C:5]([C:3]([O:2][CH3:1])=[O:4])=[CH:6][CH:7]=2)[O:12][CH2:11][CH2:10]1)([C:22]([CH3:24])([CH3:23])[CH3:21])([CH3:27])[CH3:26]Komponenten
5
