Reaktionsgleichung
Br[CH2:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[N+:9]([O-:11])=[O:10].[Cl:12][C:13]1[CH:14]=[N:15][CH:16]=[C:17]([Cl:34])[C:18]=1[NH:19][C:20]1[C:29]2[C:24](=[C:25]([OH:32])[C:26]([O:30][CH3:31])=[CH:27][CH:28]=2)[O:23][C:22](=[O:33])[CH:21]=1>>[Cl:12][C:13]1[CH:14]=[N:15][CH:16]=[C:17]([Cl:34])[C:18]=1[NH:19][C:20]1[C:29]2[C:24](=[C:25]([O:32][CH2:2][C:3]3[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=3[N+:9]([O-:11])=[O:10])[C:26]([O:30][CH3:31])=[CH:27][CH:28]=2)[O:23][C:22](=[O:33])[CH:21]=1Komponenten
3
Versuchsvorschrift
The title compound was prepared from 1-(bromomethyl)-2-nitrobenzene and 4-(3,5-dichloropyridin-4-ylamino)-8-hydroxy-7-methoxy-2H-chromen-2-one (Example 29) following the procedure outlined in Example 25. 1H NMR (400 MHz, DMSO-d6): δ 9.55 (s, 1H), 8.81 (s, 2H), 8.12 (dd, 1H), 8.05 (d, 1H), 7.99 (d, 1H), 7.82 (td, 1H), 7.62 (td, 1H), 7.22 (d, 1H), 5.43 (s, 2H), 4.65 (s, 1H), (s, 3H); MS (ESI): 487.8.
Quellen und Nachweise
- ORD-Eintrag
- ord-2368540727ac493499694681824ec6a1
- Quelldatensatz
- uspto-grants-2010_06
- Patentnummer
- US07745646B2
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