Reaktionsgleichung
[OH:1][C:2]1[CH:3]=[C:4]([NH:8][C:9](=[O:15])[O:10][C:11]([CH3:14])([CH3:13])[CH3:12])[CH:5]=[CH:6][CH:7]=1.Br[C:17]1[CH:18]=[CH:19][C:20]([N+:23]([O-:25])=[O:24])=[N:21][CH:22]=1.C(=O)([O-])[O-].[Cs+].[Cs+]>CN(C)C=O>[N+:23]([C:20]1[N:21]=[CH:22][C:17]([O:1][C:2]2[CH:3]=[C:4]([NH:8][C:9](=[O:15])[O:10][C:11]([CH3:12])([CH3:14])[CH3:13])[CH:5]=[CH:6][CH:7]=2)=[CH:18][CH:19]=1)([O-:25])=[O:24]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
In the same manner as in Reference Example 33 and using tert-butyl (3-hydroxyphenyl)carbamate (18.9 g, 90.3 mmol), 5-bromo-2-nitropyridine (15.3 g, 75.3 mmol), cesium carbonate (36.9 g, 113 mmol) and N,N-dimethylformamide (150 mL) as starting materials, the title compound (16.5 g, 66%) was obtained as a yellow oil.
Quellen und Nachweise
- ORD-Eintrag
- ord-9076c05ac0334cb590fecdb3047852eb
- Quelldatensatz
- uspto-grants-2012_11
- Patentnummer
- US08304557B2
Verknüpfte Notizen
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