反应详情

温度

164 °C

8a (154 mg) was suspended in tetrahydrofurfurylamine (2.0 g) in EtOH (5 ml) in a pressure tube and stirred at 164° C. for 5 days. After cooling to room temperature, the solid was filtered and washed with methanol to give the product (9b) (150 mg).

1. temperatureAfter cooling to room temperature
2. filtrationthe solid was filtered
3. washwashed with methanol