Reaktionsgleichung
[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH2:3][C:2]1=[O:10].[C:11](OC(=O)C)(=[O:13])[CH3:12]>>[C:11]([N:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH2:3][C:2]1=[O:10])(=[O:13])[CH3:12]Komponenten
3
Versuchsvorschrift
Indoline-2-one (6.65 g, 50 mmol) and acetic anhydride (9 mL) were heated at reflux for 15 h. After cooling, the product was filtered and rinsed with Et2O to give 2a as solids after vacuum drying (8.2 g, yield: 93.7 %).
Aufarbeitung
- temperatureat reflux for 15 h
- temperatureAfter cooling
- filtrationthe product was filtered
- washrinsed with Et2O
Quellen und Nachweise
- ORD-Eintrag
- ord-a7734ec7f6ab472a91dc21117afbdc06
- Quelldatensatz
- uspto-grants-2010_06
- Patentnummer
- US07728008B2
Verknüpfte Notizen
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