Sodium Carbonate → HCID 136399308, Verbindung

HRID 615069Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 615069
[Cl:1][C:2]1[CH:3]=[N:4][C:5]2[C:10]([CH:11]=1)=[CH:9][CH:8]=[C:7]([Cl:12])[C:6]=2C=O.C(=O)([O-])[O-].[Na+].[Na+].[Cl-].[OH:22][NH3+:23]>O>[Cl:1][C:2]1[CH:3]=[N:4][C:5]2[C:6](=[N:23][OH:22])[CH:7]([Cl:12])[CH:8]=[CH:9][C:10]=2[CH:11]=1

Komponenten

5

Edukt 3

HCID 10340Sodium CarbonateHCID 21645Hydroxylamine HClHCID 13090787HCID 13090787, Verbindung

Produkt 1

HCID 136399308HCID 136399308, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

22.6 parts of 3,7-dichloroquinoline-8-carbaldehyde (Example 4) were dissolved in 300 parts of alcohol. 10.6 parts of sodium carbonate and 6.9 parts of hydroxylammonium chloride were added to this solution and the suspension was refluxed for 1 hour. 1,000 parts of water were then added and the precipitated solid was filtered off and dried. 23 parts of 3,7-dichloro-8-hydroxyiminoquinoline of melting point 202° C. were obtained. The yield corresponds to 96% of theory.

Aufarbeitung

  1. temperaturethe suspension was refluxed for 1 hour
  2. filtrationthe precipitated solid was filtered off
  3. customdried

Quellen und Nachweise

ORD-Eintrag
ord-097e19d07ca24dce9dac8e85adeb1126
Quelldatensatz
uspto-grants-1985_02
Patentnummer
US04497651

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