Lithium Hydroxide → (2S)-1-(5-chloro-1,3-benzoxazol-2-yl)-2-piperidinecarboxylic acid
Reaktionsgleichung
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[O:9][C:8]([N:10]3[CH2:15][CH2:14][CH2:13][CH2:12][C@H:11]3[C:16]([O:18]CC3C=CC=CC=3)=[O:17])=[N:7][C:6]=2[CH:26]=1.[OH-].[Li+]>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[O:9][C:8]([N:10]3[CH2:15][CH2:14][CH2:13][CH2:12][C@H:11]3[C:16]([OH:18])=[O:17])=[N:7][C:6]=2[CH:26]=1Komponenten
3
Versuchsvorschrift
The title compound was prepared by a similar method to Preparation 3 from benzyl (2S)-1-(5-chloro-1,3-benzoxazol-2-yl)-2-piperidinecarboxylate [see Preparation 28] and 1N aqueous lithium hydroxide solution to afford (2S)-1-(5-chloro-1,3-benzoxazol-2-yl)-2-piperidinecarboxylic acid as an oil.
Quellen und Nachweise
- ORD-Eintrag
- ord-67364bf7592547858a01770e8c202c21
- Quelldatensatz
- uspto-grants-2002_12