反应详情

温度

55 °C

A solution of 1M sodium hydroxide (0.5 ml) was added to a stirred mixture of the product from step (v) (40 mg) in THF (1 ml). After 3 h, further 1M sodium hydroxide (1 ml) was added and the reaction heated at 55° C. for 16 h. Water (10 ml) was added and the THF evaporated under reduced pressure. The solution was acidified with 2M hydrochloric acid and the resulting solid filtered off and dried. Yield 24 mg

1. customthe THF evaporated under reduced pressure
2. filtrationthe resulting solid filtered off
3. customdried