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

HRID 488220Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 488220
[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-e3f86d46ea4b43fbb65b14da229b0ae3
Quelldatensatz
uspto-grants-1994_03
Patentnummer
US05298633

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