反应详情

温度

65 °C

A small screw cap test tube was charged with 5-Chloro-1-methyl-1H-pyrazole-4-carboxylic acid [3-(3-hydroxymethylene-2-oxo-2,3-dihydro-1H-indole-6-carbonyl)-phenyl]-amide (as prepared in Example 328, 100 mg, 0.2365 mmol) and THF (2.5 mL). To the resulting solution was added 3-(4-Amino-phenyl)-propionic acid (39.1 mg, 0.237 mmol), and the mixture was stirred for 24 h at 65° C. Subsequently, the reaction mixture was cooled to room temperature and diluted with EtOAc (˜5 mL) and Hexane (˜50 mL). The precipitate that formed was collected by filtration and washed with acetone (˜15 mL) to afford the title compound in 57% yield (0.077 g, 0.1351 mmol).

1. customA small screw cap test tube
2. temperatureSubsequently, the reaction mixture was cooled to room temperature
3. customThe precipitate that formed
4. filtrationwas collected by filtration
5. washwashed with acetone (˜15 mL)