Methanesulfonyl chloride → 6-[4-(4-{3-[4-(Methylsulfonyl)piperazin-1-yl]propoxy}phenyl)piperidin-1-yl]-3-(trifluoromethyl)-7,8-dihydro[1,2,4]triazolo[4,3-b]pyridazine
Reaktionsgleichung
C([N:4]1[CH2:9][CH2:8][N:7]([CH2:10][CH2:11][CH2:12][O:13][C:14]2[CH:19]=[CH:18][C:17]([CH:20]3[CH2:25][CH2:24][N:23]([C:26]4[CH2:27][CH2:28][C:29]5[N:30]([C:32]([C:35]([F:38])([F:37])[F:36])=[N:33][N:34]=5)[N:31]=4)[CH2:22][CH2:21]3)=[CH:16][CH:15]=2)[CH2:6][CH2:5]1)(=O)C.[CH3:39][S:40](Cl)(=[O:42])=[O:41]>>[CH3:39][S:40]([N:4]1[CH2:9][CH2:8][N:7]([CH2:10][CH2:11][CH2:12][O:13][C:14]2[CH:19]=[CH:18][C:17]([CH:20]3[CH2:21][CH2:22][N:23]([C:26]4[CH2:27][CH2:28][C:29]5[N:30]([C:32]([C:35]([F:36])([F:37])[F:38])=[N:33][N:34]=5)[N:31]=4)[CH2:24][CH2:25]3)=[CH:16][CH:15]=2)[CH2:6][CH2:5]1)(=[O:42])=[O:41]Komponenten
3
Edukt 2
Produkt 1
Versuchsvorschrift
Obtained in 24% yield by an analogous method to Example 26, starting from 6-[4-[4-[3-(piperazin-1-yl)propoxy]phenyl]piperidin-1-yl]-3-(trifluoromethyl)-7,8-dihydro-[1,2,4]triazolo[4,3-b]pyridazine (obtained as described in Example 4.1, preparation of starting materials) and methanesulfonyl chloride.