[1-(4-fluoro-phenyl)-2-methyl-1H-imidazol-4-yl]-methanol → 1-(4-fluoro-phenyl)-2-methyl-1H-imidazole-4-carbaldehyde

HRID 447218

Reaktionsgleichung

Reaktionsgleichung von HRID 447218
[F:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[CH:12]=[C:11]([CH2:13][OH:14])[N:10]=[C:9]2[CH3:15])=[CH:4][CH:3]=1>C(Cl)Cl.[Mn]>[F:1][C:2]1[CH:3]=[CH:4][C:5]([N:8]2[CH:12]=[C:11]([CH:13]=[O:14])[N:10]=[C:9]2[CH3:15])=[CH:6][CH:7]=1

Komponenten

4

Edukt 1

HCID 67303957[1-(4-fluoro-phenyl)-2-methyl-1H-imidazol-4-yl]-methanol

Produkt 1

HCID 859979931-(4-fluoro-phenyl)-2-methyl-1H-imidazole-4-carbaldehyde

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23930ManganeseKatalysatorHCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

[1-(4-Fluoro-phenyl)-2-methyl-1H-imidazol-4-yl]-methanol (7.16 g, 34.7 mmol) was dissolved in 2.3 L methylene chloride. Mangan (IV) oxid (26.8 g, 278 mmol) was added and the reaction mixture was stirred at room temperature for 3 days. The suspension was filtered through a dicalite speed plus pad and washed with 1 L methylene chloride. The solvents were evaporated and the desired compound was obtained as a white solid (5.87 g, 83%), MS: m/e=205.1 (M+H+).

Aufarbeitung

  1. filtrationThe suspension was filtered through a dicalite speed plus pad
  2. washwashed with 1 L methylene chloride
  3. customThe solvents were evaporated

Quellen und Nachweise

ORD-Eintrag
ord-4c4455eee7be47ecbbc110bed1916531
Quelldatensatz
uspto-grants-2013_07
Patentnummer
US08481548B2

Verknüpfte Notizen

Wird geladen…