反应详情

温度

25 °C

The product of Example 268D (0.10 g, 0.27 mmol) was reacted with cyclobutanone (1.0 g, 14.3 mmol) in N,N-dimethylacetamide (2 mL) in a sealed tube at 135° C. for 60 minutes in a microwave reactor. The reaction was cooled to 25° C. and concentrated under vacuum. The resulting residue was triturated with diethyl ether and filtered to give the title compound (0.086 g 77%).

1. concentrationconcentrated under vacuum
2. customThe resulting residue was triturated with diethyl ether
3. filtrationfiltered