Sodium Chloride → HCID 9807043, Verbindung

HRID 1936286Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1936286
[Cl:1][C:2]1[CH:3]=[C:4]([C:8]2[C:17]3[C:12](=[CH:13][CH:14]=[C:15]([C:18]([C:26]4[CH:27]=[N:28][C:29]([Cl:32])=[CH:30][CH:31]=4)([OH:25])[C:19]4[N:20]([CH3:24])[CH:21]=[N:22][CH:23]=4)[CH:16]=3)[NH:11][C:10](=[O:33])[CH:9]=2)[CH:5]=[CH:6][CH:7]=1.[Na+].[Cl-].C(=O)([O-])[O-].[Cs+].[Cs+].Br[CH2:43][CH:44]1[CH2:46][CH2:45]1>CN(C=O)C>[Cl:1][C:2]1[CH:3]=[C:4]([C:8]2[C:17]3[C:12](=[CH:13][CH:14]=[C:15]([C:18]([C:26]4[CH:27]=[N:28][C:29]([Cl:32])=[CH:30][CH:31]=4)([OH:25])[C:19]4[N:20]([CH3:24])[CH:21]=[N:22][CH:23]=4)[CH:16]=3)[N:11]([CH2:43][CH:44]3[CH2:46][CH2:45]3)[C:10](=[O:33])[CH:9]=2)[CH:5]=[CH:6][CH:7]=1

Komponenten

6

Edukt 4

HCID 5234Sodium ChlorideHCID 10796Cesium carbonateHCID 81503BromomethylcyclopropaneHCID 155378354-(3-chloro-phenyl)-6-[(6-chloro-pyridin-3-yl)-hydroxy-(3-methyl-3H-imidazol-4-yl)-methyl]-1H-quinolin-2-one

Produkt 1

HCID 9807043HCID 9807043, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

To a solution of the title compound of example 1, 4-(3-chloro-phenyl)-6-[(6-chloro-pyridin-3-yl)-hydroxy-(3-methyl-3H-imidazol-4-yl)-methyl]-1H-quinolin-2-one (100 mg, 0.210 mmol) in DMF (2 ml) were added NaCl (8 mg), cesium carbonate (Cs2CO3, 103 mg, 0.315 mmol) and (bromomethyl)cyclopropane (0.041 ml, 0.420 mmol). The reaction mixture was stirred at ambient temperature for 15 hours. Additional 0.041 ml) of (bromomethyl)cyclopropane and 100 mg of Cs2CO were added. The reaction mixture was heated at 60° C. for 1 hour after which time it was partitioned between CHCl3 and water. The organic layer was washed with brine, dried over MgSO4 and concentrated under vacuum to give the crude product. It was chromatographed on silica gel with MeOH-CHCl3—NH4OH (3:97:0) as eluents to afford the title compound as a white solid (25 mg, 22% yield).

Quellen und Nachweise

ORD-Eintrag
ord-8e7e1e7581f34292a511419a1e598dec
Quelldatensatz
uspto-grants-2002_05
Patentnummer
US06388092B2

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