Water → HCID 178474254, Verbindung
Reaktionsgleichung
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8]/[C:9](=[C:16]2\[C:17](=[O:25])[NH:18][C:19]3[C:24]\2=[CH:23][CH:22]=[CH:21][CH:20]=3)/[C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)=[CH:4][CH:3]=1.[C:26](OC(=O)C)(=[O:28])[CH3:27].O>C(O)(=O)C>[C:26]([NH:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8]/[C:9](=[C:16]2\[C:17](=[O:25])[NH:18][C:19]3[C:24]\2=[CH:23][CH:22]=[CH:21][CH:20]=3)/[C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)=[CH:4][CH:3]=1)(=[O:28])[CH3:27]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
196 mg (0.6 mmol) of (Z)-3-[1-(4-aminophenylamino)-1-phenyl-methylidene]-2-indolinone are dissolved in 5 ml of glacial acetic acid and after the addition of 0.1 g (1 mmol) of acetic anhydride stirred for 3 hours at ambient temperature. Then 15 ml of water are added, the product precipitated is suction filtered, washed with water and dried.
Aufarbeitung
- customthe product precipitated
- filtrationfiltered
- washwashed with water
- customdried
Quellen und Nachweise
- ORD-Eintrag
- ord-1966048a0f8e41d49c2e9c11d16ae362
- Quelldatensatz
- uspto-grants-2005_02
- Patentnummer
- US06855710B2
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