Nitric Acid → HCID 22064513, Verbindung

HRID 478687Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 478687
[NH2:1][C:2]1[C:3]([C:12]([OH:14])=[O:13])=[CH:4][C:5]2[C:10]([CH:11]=1)=[CH:9][CH:8]=[CH:7][CH:6]=2.[N+:15]([O-:18])(O)=[O:16].[C:19](OC(=O)C)(=[O:21])[CH3:20]>>[C:19]([NH:1][C:2]1[C:3]([C:12]([OH:14])=[O:13])=[CH:4][C:5]2[C:10]([C:11]=1[N+:15]([O-:18])=[O:16])=[CH:9][CH:8]=[CH:7][CH:6]=2)(=[O:21])[CH3:20]

Komponenten

4

Edukt 3

HCID 944Nitric AcidHCID 7918Acetic AnhydrideHCID 222443-Amino-2-naphthoic acid

Produkt 1

HCID 22064513HCID 22064513, Verbindung

Versuchsvorschrift

A solution of 5 g of 3-amino-2-naphthalenecarboxylic acid in 40 ml of acetic anhydride is stirred at ambient temperature for 30 minutes and then 5 ml of nitric acid are added dropwise. The reaction mixture is then stirred in an ice bath for 7 days and is then poured onto ice. The precipitate formed is filtered off, washed with water and then dried and rinsed with 40 ml of methanol, allowing the expected product to be isolated after drying.

Aufarbeitung

  1. additionis then poured onto ice
  2. customThe precipitate formed
  3. filtrationis filtered off
  4. washwashed with water
  5. customdried
  6. washrinsed with 40 ml of methanol
  7. customto be isolated
  8. customafter drying

Quellen und Nachweise

ORD-Eintrag
ord-f673120fe9d14f37b72fad2aff192b3d
Quelldatensatz
uspto-grants-2003_11
Patentnummer
US06642248B2

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