Sodium Hydroxide → HCID 20446512, Verbindung
Reaktionsgleichung
O.Br.[CH3:3][C:4]1[CH:13]=[C:12]([NH2:14])[C:11]([N+:15]([O-:17])=[O:16])=[CH:10][C:5]=1[NH:6][CH2:7][CH2:8][NH2:9].[OH-].[Na+]>O>[CH3:3][C:4]1[CH:13]=[C:12]([NH2:14])[C:11]([N+:15]([O-:17])=[O:16])=[CH:10][C:5]=1[NH:6][CH2:7][CH2:8][NH2:9]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
The hydrobromide thus obtained is dissolved in water. After the solution has been rendered alkaline with the aid of 2N sodium hydroxide solution, the 2-methyl-4-amino-5-nitro-N-β-aminoethylaniline is filtered off with suction. After washing with water, drying and recrystallisation from ethyl acetate, the product has a melting point of 115° C.
Aufarbeitung
- filtrationthe 2-methyl-4-amino-5-nitro-N-β-aminoethylaniline is filtered off with suction
- washAfter washing with water
- customdrying
- customrecrystallisation from ethyl acetate
Quellen und Nachweise
- ORD-Eintrag
- ord-0bf17572e8a4411886b368daa41e8549
- Quelldatensatz
- uspto-grants-1987_01
- Patentnummer
- US04637821
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