Reaktionsgleichung
Cl.[NH2:2][C:3]1[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[CH:6]=[CH:5][C:4]=1[OH:13].Cl.Cl[CH2:16][CH2:17][N:18]([CH2:20][CH2:21]Cl)[CH3:19].C(=O)([O-])[O-].[Na+].[Na+]>C(O)CCC>[CH3:19][N:18]1[CH2:20][CH2:21][N:2]([C:3]2[C:12]3[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=3)[CH:6]=[CH:5][C:4]=2[OH:13])[CH2:16][CH2:17]1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
1-Aminonaphthalen-2-ol hydrochloride (5 g, 25.6 mmol) is brought to the reflux point of 1-butanol (100 ml) in the presence of 2-chloro-N-(chloroethyl)-N-methylethanamine hydrochloride (4.9 g, 25.6 mmol) and sodium carbonate (5.4 g, 51 mmol). After 48 h, the reaction mixture is concentrated and impregnated onto silica and then purified by flash chromatography with a mixture (93/7/1) of dichloromethane/methanol/aqueous ammonia.
Aufarbeitung
- concentrationthe reaction mixture is concentrated
- custompurified by flash chromatography with a mixture (93/7/1) of dichloromethane/methanol/aqueous ammonia
Quellen und Nachweise
- ORD-Eintrag
- ord-852d70383fab463598ddab0596238037
- Quelldatensatz
- uspto-grants-1998_08
- Patentnummer
- US05789412
Verknüpfte Notizen
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