反应详情

温度

65 °C

A small screw cap test tube was charged with 5-Chloro-1,3-dimethyl-1H-pyrazole-4-carboxylic acid [3-(3-hydroxymethylene-2-oxo-2,3-dihydro-1H-indole-6-carbonyl)-phenyl]-amide (prepared below, 100 mg, 0.244 mmol) and THF (2 mL). To the resulting solution was added 4-(4-Methyl-piperazin-1-yl)-phenylamine (46.7 mg, 0.244 mmol), and the mixture was stirred for 24 h at 65° C. The reaction mixture was cooled to room temperature and concentrated in vacuo. The crude mixture was redissolved into ˜2 mL of EtOAc and then Hexanes were added to causing a precipitate to form. The precipitate was then filtered yielding 45% (0.067 g, 0.109 mmol) of the title compound.

1. customA small screw cap test tube
2. temperatureThe reaction mixture was cooled to room temperature
3. concentrationconcentrated in vacuo
4. dissolutionThe crude mixture was redissolved into ˜2 mL of EtOAc
5. additionHexanes were added
6. customto form
7. filtrationThe precipitate was then filtered