反应详情

9.7 g of the product from Example 10 are heated under reflux for 3 hours with 50 ml of morpholine. The orange reaction mixture is poured into water. The crude product precipitating during this is dissolved in ethyl acetate and purified chromatographically on an SiO2 column. The purified product is a viscous material.

1. customThe crude product precipitating during
2. dissolutionthis is dissolved in ethyl acetate
3. custompurified chromatographically on an SiO2 column