反应详情

温度

90 °C

To a solution of 5-cyano-7-azaindole XXX (50 mg, 0.35 mmol) in ethanol (10 ml), 10% aqueous potassium hydroxide (15 ml) was added. The reaction was heated at 90° C. for two days after which the reaction was allowed to cool to room temperature. The pH was adjusted to 6 with 10% HCl and diluted with ethyl acetate (100 ml). The layers were separated and the aqueous layer was extracted with ethyl acetate (4×, 75 ml). The organic layers were combined and washed once with brine (100 ml) before drying over sodium sulfate. The organic layer was evaporated under reduced pressure to yield the titled product as an off-white solid. (52 mg, M−1, 161.2)

1. temperatureto cool to room temperature
2. customThe layers were separated
3. extractionthe aqueous layer was extracted with ethyl acetate (4×, 75 ml)
4. washwashed once with brine (100 ml)
5. dry with materialbefore drying over sodium sulfate
6. customThe organic layer was evaporated under reduced pressure