Reaktionsgleichung
[CH2:1]([O:3][C:4](=[O:12])[C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1F)[CH3:2].[NH:13]1[CH:17]=[CH:16][N:15]=[C:14]1[CH2:18][N:19]([CH3:21])[CH3:20].C(=O)([O-])[O-].[Cs+].[Cs+]>CS(C)=O.CC(=O)OCC>[CH2:1]([O:3][C:4](=[O:12])[C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[N:13]1[CH:17]=[CH:16][N:15]=[C:14]1[CH2:18][N:19]([CH3:21])[CH3:20])[CH3:2]Komponenten
6
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Reaktionsbedingungen
- Temperatur
- 120 °C
Versuchsvorschrift
A mixture of 2-fluoro-benzoic acid ethyl ester (200 mg; 1.19 mmol; 10 eq.), (1H-imidazol-2-ylmethyl)-dimethyl-amine (149 mg; 1.19 mmol; 1 eq.) and cesium carbonate (775 mg; 2.38 mmol; 2 eq.) in DMSO (3 mL) was stirred at 120° C. for 16 hours. The mixture was diluted with EA, washed with water (3×), dried over magnesium sulfate and concentrated in vacuo to afford the title compound (58 mg, 18%) as a white solid. HPLC (max plot) 95.7%; Rt 1.80 min.
Aufarbeitung
- washwashed with water (3×)
- dry with materialdried over magnesium sulfate
- concentrationconcentrated in vacuo
Quellen und Nachweise
- ORD-Eintrag
- ord-d63f11815a5f4e159cf2a7763df8b5aa
- Quelldatensatz
- uspto-grants-2016_08
- Patentnummer
- US09403835B2
Verknüpfte Notizen
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