4-Aminothiophenol → 2-(4-Aminophenylthio)-6-chloroquinoline
反応式
Cl[C:2]1[CH:11]=[CH:10][C:9]2[C:4](=[CH:5][CH:6]=[C:7]([Cl:12])[CH:8]=2)[N:3]=1.[NH2:13][C:14]1[CH:19]=[CH:18][C:17]([SH:20])=[CH:16][CH:15]=1>CN(C1C=CN=CC=1)C>[NH2:13][C:14]1[CH:19]=[CH:18][C:17]([S:20][C:2]2[CH:11]=[CH:10][C:9]3[C:4](=[CH:5][CH:6]=[C:7]([Cl:12])[CH:8]=3)[N:3]=2)=[CH:16][CH:15]=1参加物
4
実験手順
2,6-Dichloroquinoline (15.2 moles, 3.0 g), 4-aminothiophenol (15.2 moles, 1.9 g), and DMAP (15.2 moles, 1.85 g) were stirred at room temperature for 3 days. The solvent was removed, diluted with ethyl acetate, washed with water, dried over sodium sulfate and concentrated. The product was purified by HPLC over silica gel eluted with 25% ethyl acetate in hexane to yield 2-(4-aminophenylthio)-6-chloroquinoline 830 mg, 19%. Mass spec (FD) 286. Calculated for C15H11ClN2S: C, 62.82 H, 3.87; N, 9.77. Found: C, 63.09; H, 3.94; N, 9.61.