Dichloromethane → 6-[(5-Chloro-thiophen-2-yl)-hydroxy-(3-methyl-3h-imidazol-4-yl)-methyl]-4-(3-hydroxy-phenyl)-1-methyl-1h-quinolin-2-one
Reaktionsgleichung
[Cl:1][C:2]1[S:6][C:5]([C:7]([OH:33])([C:27]2[N:28]([CH3:32])[CH:29]=[N:30][CH:31]=2)[C:8]2[CH:9]=[C:10]3[C:15](=[CH:16][CH:17]=2)[NH:14][C:13](=[O:18])[CH2:12][CH:11]3[C:19]2[CH:24]=[CH:23][CH:22]=[C:21]([O:25]C)[CH:20]=2)=[CH:4][CH:3]=1.B(Br)(Br)Br.[CH2:38](Cl)Cl>>[Cl:1][C:2]1[S:6][C:5]([C:7]([OH:33])([C:27]2[N:28]([CH3:32])[CH:29]=[N:30][CH:31]=2)[C:8]2[CH:9]=[C:10]3[C:15](=[CH:16][CH:17]=2)[N:14]([CH3:38])[C:13](=[O:18])[CH:12]=[C:11]3[C:19]2[CH:24]=[CH:23][CH:22]=[C:21]([OH:25])[CH:20]=2)=[CH:4][CH:3]=1Komponenten
4
Versuchsvorschrift
Following the same procedure as that described in Example 34A, the title compound of example 31 (100 mg, 0.203 mmol) was treated with BBr3 in CH2Cl2 (1M, 1.02 ml, 1.02 mmol) to give the title compound (64 mg, 67% yield).
Quellen und Nachweise
- ORD-Eintrag
- ord-2f9940dcb07e4c9cbfd784b06c99ab14
- Quelldatensatz
- uspto-grants-2002_05
- Patentnummer
- US06388092B2
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