Bromine → HCID 178524767, Verbindung

HRID 82265

Reaktionsgleichung

Reaktionsgleichung von HRID 82265
[Br:1]Br.[OH:3][C:4]1[CH:12]=[CH:11][C:7]([C:8]([OH:10])=[O:9])=[CH:6][N:5]=1>O>[Br:1][C:12]1[C:4]([OH:3])=[N:5][CH:6]=[C:7]([CH:11]=1)[C:8]([OH:10])=[O:9]

Komponenten

4

Edukt 2

HCID 24408BromineHCID 178418479HCID 178418479, Verbindung

Produkt 1

HCID 178524767HCID 178524767, VerbindungAusbeute 82 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

Bromine (3.6 mL, 70.5 mmol) was added dropwise to a suspension of 6-Hydroxy-nicotinic acid (7 g, 50.32 mmol) in water (70 mL) at 00° C. and the mixture was stirred at room temperature for 4 hours. The precipitated solid was filtered, washed with cold water and dried to get the title compound as off white solid in 82% yield, 9 g.

Aufarbeitung

  1. filtrationThe precipitated solid was filtered
  2. washwashed with cold water
  3. customdried

Quellen und Nachweise

ORD-Eintrag
ord-1169c5edf7c74bc9a8a658c183330218
Quelldatensatz
uspto-grants-2014_09
Patentnummer
US08846698B2

Verknüpfte Notizen

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