(E)-3-[4,5-bis(4-fluorophenyl)-2-(1-methylethyl)-1H-imidazol-1-yl]-2-propenol → (E)-3-[4,5-bis(4-fluorophenyl)-2-(1-methylethyl)-1H-imidazol-1-yl]-2-propenal

HRID 892956

Reaktionsgleichung

Reaktionsgleichung von HRID 892956
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:9]=[C:10]([CH:24]([CH3:26])[CH3:25])[N:11](/[CH:20]=[CH:21]/[CH2:22][OH:23])[C:12]=2[C:13]2[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=2)=[CH:4][CH:3]=1>[O-2].[Mn+4].[O-2]>[F:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2[N:9]=[C:10]([CH:24]([CH3:26])[CH3:25])[N:11](/[CH:20]=[CH:21]/[CH:22]=[O:23])[C:12]=2[C:13]2[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=2)=[CH:6][CH:7]=1

Komponenten

3

Edukt 1

HCID 14849782(E)-3-[4,5-bis(4-fluorophenyl)-2-(1-methylethyl)-1H-imidazol-1-yl]-2-propenol

Produkt 1

HCID 14849786(E)-3-[4,5-bis(4-fluorophenyl)-2-(1-methylethyl)-1H-imidazol-1-yl]-2-propenalAusbeute 75,2 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 178418406HCID 178418406, VerbindungKatalysator

Versuchsvorschrift

From (E)-3-[4,5-bis(4-fluorophenyl)-2-(1-methylethyl)-1H-imidazol-1-yl]-2-propenol (0.301 g) and manganese (IV) oxide (2.101 g) by the process as described for the preparation of Intermediate (9a) to afford a yellow solid which was purified by FCC eluting with System A (2:3) to afford the title compound (0.225 g) as a white solid, λmax (EtOH) 260.0 (20,050) and 289.2 (inf) nm (ε10,890).

Aufarbeitung

  1. customto afford a yellow solid which
  2. customwas purified by FCC
  3. washeluting with System A (2:3)

Quellen und Nachweise

ORD-Eintrag
ord-611c69e962fc4c4c9e8e0b0137130a16
Quelldatensatz
uspto-grants-1992_06
Patentnummer
US05120848

Verknüpfte Notizen

Wird geladen…