反应详情

温度

0 °C

A solution of Example 1 (c) in dry tetrahydrofuran (40 ml) at 0° C. was treated with lithium aluminum hydride (0.50 g) and the mixture was stirred at 0° C. for 1.5 hours. The cooled solution was treated dropwise with a solution of 2M sodium hydroxide until a white precipitate had formed. Dichloromethane and anhydrous sodium sulfate were added and the solution was filtered and evaporated to give a pale yellow oil (3.0 g).

1. customhad formed
2. filtrationthe solution was filtered
3. customevaporated