Potassium Carbonate → 4-(4-Bromo-2-formyl-phenoxy)-piperidine-1-carboxylic acid tert-butyl ester
Reaktionsgleichung
[Br:1][C:2]1[CH:9]=[C:6]([CH:7]=[O:8])[C:5]([OH:10])=[CH:4][CH:3]=1.[C:11]([O:15][C:16]([N:18]1[CH2:23][CH2:22][CH:21](OS(C2C=CC(C)=CC=2)(=O)=O)[CH2:20][CH2:19]1)=[O:17])([CH3:14])([CH3:13])[CH3:12].C([O-])([O-])=O.[K+].[K+]>CN(C)C=O>[C:11]([O:15][C:16]([N:18]1[CH2:23][CH2:22][CH:21]([O:10][C:5]2[CH:4]=[CH:3][C:2]([Br:1])=[CH:9][C:6]=2[CH:7]=[O:8])[CH2:20][CH2:19]1)=[O:17])([CH3:14])([CH3:12])[CH3:13]Komponenten
5
