3-(2-Trimethylsilyl-4-furyl)propan-1-ol → 3-(2-Trimethylsilyl-4-furyl)propan-1-al

HRID 1090900

Reaktionsgleichung

Reaktionsgleichung von HRID 1090900
[Cr](Cl)([O-])(=O)=O.[NH+]1C=CC=CC=1.[CH3:12][Si:13]([CH3:24])([CH3:23])[C:14]1[O:15][CH:16]=[C:17]([CH2:19][CH2:20][CH2:21][OH:22])[CH:18]=1>C(Cl)Cl>[CH3:24][Si:13]([CH3:12])([CH3:23])[C:14]1[O:15][CH:16]=[C:17]([CH2:19][CH2:20][CH:21]=[O:22])[CH:18]=1

Komponenten

4

Edukt 2

HCID 150370913-(2-Trimethylsilyl-4-furyl)propan-1-olHCID 178418287HCID 178418287, Verbindung

Produkt 1

HCID 150370923-(2-Trimethylsilyl-4-furyl)propan-1-al

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel2×

Versuchsvorschrift

To a stirring mixture of pyridinium chlorochromate (3.89 g, 18.03 mmol) suspended in methylene chloride (100 ml) at 0 degrees was added 3-(2-trimethylsilyl-4-furyl)propan-1-ol (1.19 g, 6.01 mmol), prepared as in Example 2, in dry methylene chloride (15 ml). This mixture was allowed to warm to room temperature, stirred for 90 minutes, filtered and concentrated to give the desired aldehyde.

Aufarbeitung

  1. additionwas added
  2. filtrationfiltered
  3. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-8104c8fe90fe45d5ac57354b8324a2cf
Quelldatensatz
uspto-grants-1992_01
Patentnummer
US05082954

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