Reaktionsgleichung
[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH2:3][CH2:2]1.[C:10]([N:13]1[CH2:18][CH2:17][C:16](=O)[CH:15]([C:20]([O:22][CH2:23][CH3:24])=[O:21])[CH2:14]1)(=[O:12])[CH3:11]>>[C:10]([N:13]1[CH2:18][CH2:17][C@H:16]([N:1]2[C:9]3[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=3)[CH2:3][CH2:2]2)[C@H:15]([C:20]([O:22][CH2:23][CH3:24])=[O:21])[CH2:14]1)(=[O:12])[CH3:11]Komponenten
3
Versuchsvorschrift
Indoline (12.5 g), ethyl 1-acetyl-4-oxo-3-piperidinecarboxylate (22.3 g) and triacetoxylated sodium borohydride (48.7 g) were treated as in Example 1 to give the title compound (7.12 g) as a pale yellow powder (yield: 22%).
Quellen und Nachweise
- ORD-Eintrag
- ord-feb2337b8d0f47378f7cf0a77a12479f
- Quelldatensatz
- uspto-grants-2006_07
- Patentnummer
- US07071201B2
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