[4-({5-(2-phenylethyl)-3-[4-(trifluoromethyl)phenyl]-1H-pyrazol-1-yl}methyl)phenyl]methanol → 4-({5-(2-phenylethyl)-3-[4-(trifluoromethyl)phenyl]-1H-pyrazol-1-yl}methyl)benzaldehyde
Reaktionsgleichung
[C:1]1([CH2:7][CH2:8][C:9]2[N:13]([CH2:14][C:15]3[CH:20]=[CH:19][C:18]([CH2:21][OH:22])=[CH:17][CH:16]=3)[N:12]=[C:11]([C:23]3[CH:28]=[CH:27][C:26]([C:29]([F:32])([F:31])[F:30])=[CH:25][CH:24]=3)[CH:10]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1>[O-2].[O-2].[Mn+4].O1CCCC1>[C:1]1([CH2:7][CH2:8][C:9]2[N:13]([CH2:14][C:15]3[CH:20]=[CH:19][C:18]([CH:21]=[O:22])=[CH:17][CH:16]=3)[N:12]=[C:11]([C:23]3[CH:24]=[CH:25][C:26]([C:29]([F:32])([F:31])[F:30])=[CH:27][CH:28]=3)[CH:10]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1Komponenten
4
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
A mixture of [4-({5-(2-phenylethyl)-3-[4-(trifluoromethyl)phenyl]-1H-pyrazol-1-yl}methyl)phenyl]methanol (2.00 g, 4.58 mmol), manganese dioxide (7.00 g, 80.5 mmol) and tetrahydrofuran (50 mL) was stirred at room temperature for 2 hr. The insoluble material was filtered off and the filtrate was concentrated to give the title compound (1.70 g, yield 86%) as colorless crystals.
Aufarbeitung
- filtrationThe insoluble material was filtered off
- concentrationthe filtrate was concentrated
Quellen und Nachweise
- ORD-Eintrag
- ord-d7ce200f9dd0400aab3efa73f520d0f8
- Quelldatensatz
- uspto-grants-2010_08
- Patentnummer
- US07786165B2
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