反应详情

A solution of (d) (1.6 g) in tetrahydrofuran (20 ml) was treated at 0° C. under argon with a solution of potassium t-butoxide in tetrahydrofuran (1M; 7.6 ml, 7.6 mmol). After 2 hours the mixture was partitioned between ethyl acetate—half saturated aqueous ammonium chloride solution. The organic extract was dried and evaporated affording an oil (1.5 g).

1. customAfter 2 hours the mixture was partitioned between ethyl acetate—half saturated aqueous ammonium chloride solution
2. extractionThe organic extract
3. customwas dried
4. customevaporated