Potassium Carbonate → HCID 67465008, 화합물

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[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][CH:12]=1)[C:9]([OH:13])=[N:8][CH:7]=[CH:6]2.C([O-])([O-])=O.[K+].[K+].Cl.Cl[CH2:22][CH2:23][N:24]1[CH2:29][CH2:28][CH2:27][CH2:26][CH2:25]1>CC(C)=O>[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][CH:12]=1)[C:9]([O:13][CH2:22][CH2:23][N:24]1[CH2:29][CH2:28][CH2:27][CH2:26][CH2:25]1)=[N:8][CH:7]=[CH:6]2

참가 물질

실험 절차

To a solution of 6-methoxyisoquinoline-1-ol (1.00 g, 5.71 mmol) in acetone, K2CO3 (4.73 g, 34.26 mmol) and N-chloroethyl-piperidine hydrochloride salt (1.37 g, 7.42 mmol) were added. The solution was heated to reflux for 6 hours. The solution was evaporated to dryness. The residue was hydrolyzed by adding water, then extracted with ethyl acetate. The organic layers were separated and dried over anhydrous MgSO4. The solvent was removed under reduced pressure. The residue was purified by flash chromatography (silica-gel; methylene chloride/methanol=9/1 v/v) to give a yellow oil product, 1.50 g, 92.0% yield. MS: 287.2 [M+H]+. 1H NMR (DMSO-d6, 300 MHz) δ 8.11 (d, 1H, J=9.0 Hz), 7.39 (d, 1H, J=7.5 Hz), 7.10-7.13 (m, 2H), 6.51 (d, 1H, J=7.5 Hz), 4.02 (t, 2H, J=6.6 Hz), 3.86 (s, 3H), 2.55 (t, 2H, J=6.5 Hz), 2.41 (br, 4H), 1.52-1.44 (m, 4H), 1.37-114 (m, 2H).