Reaktionsgleichung
[NH2:1][CH2:2][C:3]([NH2:6])([CH3:5])[CH3:4].C(N(CC)CC)C.Cl[C:15]1[C:24]2[C:19](=[CH:20][CH:21]=[CH:22][CH:23]=2)[N:18]=[CH:17][C:16]=1[N+:25]([O-:27])=[O:26]>ClCCl>[N+:25]([C:16]1[CH2:17][N:18]([NH:1][CH2:2][C:3]([CH3:5])([NH2:6])[CH3:4])[C:19]2[C:24]([CH:15]=1)=[CH:23][CH:22]=[CH:21][CH:20]=2)([O-:27])=[O:26]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 0 °C
Versuchsvorschrift
Under a nitrogen atmosphere, a solution of 1,2-diamino-2-methylpropane (52.20 mL, 503.3 mmol), triethylamine (131.8 mL, 958.8 mmol), and dichloromethane (1.0 L) was chilled in an ice water bath. 4-Chloro-3-nitroquinoline (100.0 g, 479.4 mmol) was added in portions over a period of 5 minutes. The reaction mixture was stirred at 0° C. for 2 hours and then allowed to slowly warm to ambient temperature. After 16 hours the reaction mixture was concentrated under reduced pressure. The residue was triturated with water (500 mL) for 1 hour. The resulting solid was isolated by filtration and dried overnight in a vacuum desiccator to provide 124.6 g of N1-(3-nitroquinolin-1-yl)-2-methylpropane-1,2-diamine as a yellow crystalline solid.
Aufarbeitung
- temperatureto slowly warm to ambient temperature
- concentrationAfter 16 hours the reaction mixture was concentrated under reduced pressure
- customThe residue was triturated with water (500 mL) for 1 hour
- customThe resulting solid was isolated by filtration
- customdried overnight in a vacuum desiccator
Quellen und Nachweise
- ORD-Eintrag
- ord-444e9c8800734027a4b7e3c8451d8e29
- Quelldatensatz
- uspto-grants-2014_09
- Patentnummer
- US08846710B2
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