Tetrahydrofuran → N-(N-tert-butoxycarbonyl-3-methyl-1H-indazol-5-yl)-3-fluorobenzenesulfonamide

HRID 1452833

Reaktionsgleichung

Reaktionsgleichung von HRID 1452833
[NH2:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[N:7]([C:11]([O:13][C:14]([CH3:17])([CH3:16])[CH3:15])=[O:12])[N:6]=[C:5]2[CH3:18].O1CCCC1.[F:24][C:25]1[CH:26]=[C:27]([S:31](Cl)(=[O:33])=[O:32])[CH:28]=[CH:29][CH:30]=1>C(N(CC)CC)C>[C:14]([O:13][C:11]([N:7]1[C:8]2[C:4](=[CH:3][C:2]([NH:1][S:31]([C:27]3[CH:28]=[CH:29][CH:30]=[C:25]([F:24])[CH:26]=3)(=[O:33])=[O:32])=[CH:10][CH:9]=2)[C:5]([CH3:18])=[N:6]1)=[O:12])([CH3:15])([CH3:17])[CH3:16]

Komponenten

5

Versuchsvorschrift

N-(N-tert-Butoxycarbonyl-3-methyl-1H-indazol-5-yl)-3-fluorobenzenesulfonamide can be obtained as described in Example 1 from 0.9 g of 5-amino-N-tert-butoxycarbonyl-3-methyl-1H-indazole, 40 ml of tetrahydrofuran, 1 ml of triethylamine and 0.78 g of 3-fluorobenzenesulfonyl chloride. 0.1 g of N-(N-tert-butoxycarbonyl-3-methyl-1H-indazol-5-yl)-3-fluorobenzenesulfonamide is thus obtained in the form of a cream solid melting at 195° C.

Quellen und Nachweise

ORD-Eintrag
ord-9635d672d225417cb655c133b387291c
Quelldatensatz
uspto-grants-2009_01
Patentnummer
US07473701B2

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