Methanesulfonyl chloride → 4-tert.-butyl-N-{6-[2-(methanesulfonyl-amino)-ethoxy]-5-(o-methoxy-phenoxy)-pyrimidin-4-yl}-benzenesulfonamide
Reaktionsgleichung
[C:1]([C:5]1[CH:10]=[CH:9][C:8]([S:11]([NH:14][C:15]2[C:20]([O:21][C:22]3[CH:27]=[CH:26][CH:25]=[CH:24][C:23]=3[O:28][CH3:29])=[C:19]([O:30][CH2:31][CH2:32][NH2:33])[N:18]=[CH:17][N:16]=2)(=[O:13])=[O:12])=[CH:7][CH:6]=1)([CH3:4])([CH3:3])[CH3:2].[CH3:34][S:35](Cl)(=[O:37])=[O:36]>>[C:1]([C:5]1[CH:10]=[CH:9][C:8]([S:11]([NH:14][C:15]2[C:20]([O:21][C:22]3[CH:27]=[CH:26][CH:25]=[CH:24][C:23]=3[O:28][CH3:29])=[C:19]([O:30][CH2:31][CH2:32][NH:33][S:35]([CH3:34])(=[O:37])=[O:36])[N:18]=[CH:17][N:16]=2)(=[O:12])=[O:13])=[CH:7][CH:6]=1)([CH3:4])([CH3:2])[CH3:3]Komponenten
3
Versuchsvorschrift
According to Example 4a) 100 mg 4-tert.-butyl-N-[6-(2-aminoethoxy)-5-(o-methoxy-phenoxy)-4-pyrimidinyl]-benzene sulfonamide was reacted with 74 mg methanesulfonylchloride to give 24 mg 4-tert.-butyl-N-{6-[2-(methanesulfonyl-amino)-ethoxy]-5-(o-methoxy-phenoxy)-pyrimidin-4-yl}-benzenesulfonamide. LC-MS: tR=5.11 min, [M−1]−=549.45.
Quellen und Nachweise
- ORD-Eintrag
- ord-fb90546ce11e4916afcefdb1f72abc97
- Quelldatensatz
- uspto-grants-2003_07
- Patentnummer
- US06596719B1
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