Morpholine → 2-(2,6-Dimethyl-4-morpholin-4-yl-phenyl)-3H-benzoimidazole-5-carboxylic acid methyl ester
Reaktionsgleichung
[CH3:1][O:2][C:3]([C:5]1[CH:29]=[CH:28][C:8]2[N:9]=[C:10]([C:12]3[C:17]([CH3:18])=[CH:16][C:15](OS(C(F)(F)F)(=O)=O)=[CH:14][C:13]=3[CH3:27])[NH:11][C:7]=2[CH:6]=1)=[O:4].[NH:30]1[CH2:35][CH2:34][O:33][CH2:32][CH2:31]1.[O-]P([O-])([O-])=O.[K+].[K+].[K+]>C1(C)C=CC=CC=1.O.CCCCCCC.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.[Pd].[Pd]>[CH3:1][O:2][C:3]([C:5]1[CH:29]=[CH:28][C:8]2[N:9]=[C:10]([C:12]3[C:13]([CH3:27])=[CH:14][C:15]([N:30]4[CH2:35][CH2:34][O:33][CH2:32][CH2:31]4)=[CH:16][C:17]=3[CH3:18])[NH:11][C:7]=2[CH:6]=1)=[O:4]Komponenten
8
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 4
Reaktionsbedingungen
- Temperatur
- 80 °C
Versuchsvorschrift
To a stirred solution of 2.4 g of 2-(2,6-Dimethyl-4-trifluoromethanesulfonyloxy-phenyl)-3H-benzoimidazole-5-carboxylic acid methyl ester in 6 ml of toluene was added 4 ml of morpholine, 280 mg of Pd2(dba)3, 400 mg of P(biphenyl)t -Bu2 and 2.0 g of K3PO4. The reaction vessel sealed and heated at 80° C. overnight. The reaction was cooled to room temperature and diluted with water and heptane. The resulting precipitates were collected by filtration, washed with water and dried to afford the title compound. LCMS retention T=1.14 min, m/z=366.2, Method 10.
Aufarbeitung
- customThe reaction vessel sealed
- temperatureThe reaction was cooled to room temperature
- customThe resulting precipitates
- filtrationwere collected by filtration
- washwashed with water
- customdried
Quellen und Nachweise
- ORD-Eintrag
- ord-f028f19ac43b4fe192fb6ae8f3a09cce
- Quelldatensatz
- uspto-grants-2012_07
- Patentnummer
- US08217065B2
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