Lithium Hydroxide → (S)-3-[2,6-dimethyl-4-(5-methyl-2-phenyl-oxazol-4-ylmethoxy)-phenyl]-2-ethoxy-propionic acid
Reaktionsgleichung
C[O:2][C:3](=[O:31])[C@@H:4]([O:28][CH2:29][CH3:30])[CH2:5][C:6]1[C:11]([CH3:12])=[CH:10][C:9]([O:13][CH2:14][C:15]2[N:16]=[C:17]([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=3)[O:18][C:19]=2[CH3:20])=[CH:8][C:7]=1[CH3:27].[Li+].[OH-]>>[CH3:12][C:11]1[CH:10]=[C:9]([O:13][CH2:14][C:15]2[N:16]=[C:17]([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=3)[O:18][C:19]=2[CH3:20])[CH:8]=[C:7]([CH3:27])[C:6]=1[CH2:5][C@H:4]([O:28][CH2:29][CH3:30])[C:3]([OH:31])=[O:2]Komponenten
3
Versuchsvorschrift
In analogy to the procedure described in example 1 g], (S)-3-[2,6-dimethyl-4-(5-methyl-2-phenyl-oxazol-4-ylmethoxy)-phenyl]-2-ethoxy-propionic acid methyl ester was treated with LiOH to obtain (S)-3-[2,6-dimethyl-4-(5-methyl-2-phenyl-oxazol-4-ylmethoxy)-phenyl]-2-ethoxy-propionic acid as colorless solid.
Quellen und Nachweise
- ORD-Eintrag