8-Quinolinesulfonyl chloride → 5-(7-Methoxy-2,2-dimethyl-2,3-dihydro-1-benzofuran-4-yl)-4,4-dimethyl-2-[1-(quinolin-8-ylsulfonyl)piperidin-4-yl]-2,4-dihydro-3H-pyrazol-3-one
Reaktionsgleichung
Cl.[CH3:2][O:3][C:4]1[C:12]2[O:11][C:10]([CH3:14])([CH3:13])[CH2:9][C:8]=2[C:7]([C:15]2[C:16]([CH3:28])([CH3:27])[C:17](=[O:26])[N:18]([CH:20]3[CH2:25][CH2:24][NH:23][CH2:22][CH2:21]3)[N:19]=2)=[CH:6][CH:5]=1.[N:29]1[C:38]2[C:33](=[CH:34][CH:35]=[CH:36][C:37]=2[S:39](Cl)(=[O:41])=[O:40])[CH:32]=[CH:31][CH:30]=1>>[CH3:2][O:3][C:4]1[C:12]2[O:11][C:10]([CH3:14])([CH3:13])[CH2:9][C:8]=2[C:7]([C:15]2[C:16]([CH3:28])([CH3:27])[C:17](=[O:26])[N:18]([CH:20]3[CH2:25][CH2:24][N:23]([S:39]([C:37]4[CH:36]=[CH:35][CH:34]=[C:33]5[C:38]=4[N:29]=[CH:30][CH:31]=[CH:32]5)(=[O:40])=[O:41])[CH2:22][CH2:21]3)[N:19]=2)=[CH:6][CH:5]=1Komponenten
3
Edukt 2
Produkt 1
Versuchsvorschrift
The title compound is prepared analogously as described for GP1 using 5-(7-methoxy-2,2-dimethyl-2,3-dihydro-1-benzofuran-4-yl)-4,4-dimethyl-2-(piperidin-4-yl)-2,4-dihydro-3H-pyrazol-3-one hydrochloride (compound B5*HCl) and quinoline-8-sulfonyl chloride as starting compounds. The crude product is purified by crystallization from methanol to yield the title compound.