4-methyl-5-(2-piperazin-1-ylethyl)-2-benzofuran-1(3H)-one hydrochloride → 2-Methoxy-4-[1-methyl-2-[4-[2-(4-methyl-1-oxo-3H-isobenzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]benzonitrile
Reaktionsgleichung
Cl.[CH3:2][C:3]1[C:11]2[CH2:10][O:9][C:8](=[O:12])[C:7]=2[CH:6]=[CH:5][C:4]=1[CH2:13][CH2:14][N:15]1[CH2:20][CH2:19][NH:18][CH2:17][CH2:16]1.[CH3:21][O:22][C:23]1[CH:30]=[C:29]([CH:31]([CH3:34])[CH:32]=O)[CH:28]=[CH:27][C:24]=1[C:25]#[N:26]>>[CH3:21][O:22][C:23]1[CH:30]=[C:29]([CH:31]([CH3:34])[CH2:32][N:18]2[CH2:19][CH2:20][N:15]([CH2:14][CH2:13][C:4]3[C:3]([CH3:2])=[C:11]4[C:7](=[CH:6][CH:5]=3)[C:8](=[O:12])[O:9][CH2:10]4)[CH2:16][CH2:17]2)[CH:28]=[CH:27][C:24]=1[C:25]#[N:26]Komponenten
3
Versuchsvorschrift
2-Methoxy-4-[1-methyl-2-[4-[2-(4-methyl-1-oxo-3H-isobenzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]benzonitrile was prepared in a similar fashion to that described for the synthesis of Example 38 starting from 4-methyl-5-[2-(piperazin-1-yl)ethyl]-2-benzofuran-1(3H)-one hydrochloride and 2-methoxy-4-(1-oxopropan-2-yl)benzonitrile. LC-MS (IE, m/z): 434.5 [M+1]+. (0.15 μM)