Boron trifluoride etherate → HCID 10309887, Verbindung
Reaktionsgleichung
O[C:2]([C:13]1[CH:18]=[CH:17][C:16]([N:19]([CH3:29])[S:20]([C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)(=[O:22])=[O:21])=[CH:15][CH:14]=1)([C:4]1[N:5]([CH2:9][CH2:10][O:11][CH3:12])[CH:6]=[CH:7][CH:8]=1)[CH3:3].[CH2:30]([SiH](CC)CC)C.B(F)(F)F.CCOCC>>[CH3:12][O:11][CH2:10][CH2:9][N:5]1[CH:6]=[CH:7][CH:8]=[C:4]1[CH:2]([C:13]1[CH:14]=[CH:15][C:16]([N:19]([CH3:29])[S:20]([C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)(=[O:22])=[O:21])=[CH:17][CH:18]=1)[CH2:3][CH3:30]Komponenten
4
Versuchsvorschrift
The title compound was prepared from N-(4-{1-hydroxy-1-[1-(2-methox-yethyl)-1H-pyrrol-2-yl]-ethyl}-phenyl)-N-methyl-benzenesulfonamide (Example 1) using triethylsilane and boron trifluoride diethyl etherate as described in Example 88 of U.S. application Ser. No. 10/354,922, now U.S. Pat. No. 7,071,358, and provided below as Preparative Example B.
Aufarbeitung
- custom7,071,358, and provided below as Preparative Example B