4-Chloro-3-methyl-1-(2-pyridinyl)-1H-pyrazolo[3,4-b]quinoline → HCID 22320332, 화합물
반응식
Cl[C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[N:5]=[C:4]2[N:12]([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][N:17]=3)[N:13]=[C:14]([CH3:15])[C:3]=12.O1CCCC1.[CH3:27][NH:28][CH3:29]>O>[CH3:27][N:28]([CH3:29])[C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[N:5]=[C:4]2[N:12]([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][N:17]=3)[N:13]=[C:14]([CH3:15])[C:3]=12참가 물질
4
반응 조건
- 온도
- 100 °C
실험 절차
4-Chloro-3-methyl-1-(2-pyridinyl)-1H-pyrazolo[3,4-b]quinoline (1.00 g, 3.39 mmol) was added to a 2M dimethylamine tetrahydrofuran (5.00 mL, 10.0 mmol) solution, and the mixture was heated at 100° C. overnight in a sealed tube. The reaction mixture was cooled to room temperature and poured into water, and organic matter was extracted with ethyl acetate. The extract was washed with saturated brine and dried over anhydrous magnesium sulfate, and the solvent was evaporated under reduced pressure. The residue thus obtained was purified by silica gel column chromatography (ethyl acetate to ethyl acetate:methanol=9:1) to give the title compound (1.00 g, 97% yield).