2-Hydroxy-4-nitrobenzyl alcohol → 2-Hydroxy-4-nitrobenzaldehyde

HRID 658176

Reaktionsgleichung

Reaktionsgleichung von HRID 658176
[OH:1][CH2:2][C:3]1[CH:8]=[CH:7][C:6]([N+:9]([O-:11])=[O:10])=[CH:5][C:4]=1[OH:12]>C(Cl)(Cl)Cl.[O-2].[Mn+4].[O-2]>[OH:12][C:4]1[CH:5]=[C:6]([N+:9]([O-:11])=[O:10])[CH:7]=[CH:8][C:3]=1[CH:2]=[O:1]

Komponenten

4

Edukt 1

HCID 118160942-Hydroxy-4-nitrobenzyl alcohol

Produkt 1

HCID 755702-Hydroxy-4-nitrobenzaldehyde

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 178418406HCID 178418406, VerbindungKatalysatorHCID 6212ChloroformLösungsmittel

Versuchsvorschrift

6.0 g (35.5 mmol) of 2-(hydroxymethyl)-5-nitrophenol and 3.1 g (35.5 mmol) of activated manganese (IV) oxide in 100 ml of chloroform are heated under reflux for 20 h. The mixture is filtered through kieselguhr, concentrated and dried under high vacuum. The title compound is directly reacted further.

Aufarbeitung

  1. temperatureunder reflux for 20 h
  2. filtrationThe mixture is filtered through kieselguhr
  3. concentrationconcentrated
  4. customdried under high vacuum
  5. customThe title compound is directly reacted further

Quellen und Nachweise

ORD-Eintrag
ord-560a73694b2f4253913d518ae869b9b5
Quelldatensatz
uspto-grants-2011_12
Patentnummer
US08076355B2

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