Reaktionsgleichung
[C:1]([C:3]1[CH:9]=[CH:8][C:6]([NH2:7])=[CH:5][C:4]=1[O:10][CH2:11][CH2:12][CH2:13][N:14]1[CH2:19][CH2:18][O:17][CH2:16][CH2:15]1)#[N:2].[CH3:20][C:21]1([CH3:32])[O:26][C:25](=[O:27])[C:24](=[CH:28]OC)[C:23](=[O:31])[O:22]1>C(O)C>[C:1]([C:3]1[CH:9]=[CH:8][C:6]([NH:7][CH:28]=[C:24]2[C:23](=[O:31])[O:22][C:21]([CH3:20])([CH3:32])[O:26][C:25]2=[O:27])=[CH:5][C:4]=1[O:10][CH2:11][CH2:12][CH2:13][N:14]1[CH2:19][CH2:18][O:17][CH2:16][CH2:15]1)#[N:2]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
4-Cyano-3-(3-morpholinopropoxy)aniline (2.5 g, 9.6 mmol) and 2,2-dimethyl-5-methoxymethylene-1,3-dioxane-4,6-dione (2.4 g, 13 mmol), (Montatsh. Chem. 1967, 98, 564), in ethanol (40 ml) was heated at reflux for 2 hours. The mixture was allowed to cool and the solid was collected by filtration to give 5-((4-cyano-3-(3-morpholinopropoxy)anilino)methylene)-2,2-dimethyl-1,3-dioxane-4.6-dione (2.96 g, 74%).
Aufarbeitung
- temperatureat reflux for 2 hours
- temperatureto cool
- filtrationthe solid was collected by filtration
Quellen und Nachweise
- ORD-Eintrag
- ord-7d50f465da16440aac820b9036fdad66
- Quelldatensatz
- uspto-grants-2004_10
- Patentnummer
- US06809097B1
Verknüpfte Notizen
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