Water → HCID 18706342, Verbindung

HRID 1422218Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1422218
[N-:1]=[N+:2]=[N-:3].[Na+].[Br:5][C:6]1[CH:15]=[C:14]2[C:9]([N:10]=[C:11]([O:18][CH3:19])[C:12]([O:16][CH3:17])=[N:13]2)=[C:8]([CH2:20]Br)[CH:7]=1.O>CN(C)C=O>[N:1]([CH2:20][C:8]1[CH:7]=[C:6]([Br:5])[CH:15]=[C:14]2[C:9]=1[NH:10][CH:11]([O:18][CH3:19])[CH:12]([O:16][CH3:17])[NH:13]2)=[N+:2]=[N-:3]

Komponenten

5

Edukt 3

HCID 962WaterHCID 33557Sodium AzideHCID 23298010HCID 23298010, Verbindung

Produkt 1

HCID 18706342HCID 18706342, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

743 mg (2 equiv.) of sodium azide are added at 20° C. to 2.07 g (5.72 mmol) of 7-bromo-5-bromomethyl-2,3-dimethoxy-quinoxaline in 25 ml of dimethylformamide. After 3 hours, the mixture is poured into water, extracted with diethyl ether, washed with water and brine and dried with magnesium sulfate. The solvent is concentrated by evaporation.

Aufarbeitung

  1. extractionextracted with diethyl ether
  2. washwashed with water and brine
  3. dry with materialdried with magnesium sulfate
  4. concentrationThe solvent is concentrated by evaporation

Quellen und Nachweise

ORD-Eintrag
ord-4c0138fec2b24723b437e1bc47e03591
Quelldatensatz
uspto-grants-2000_06
Patentnummer
US06080743

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