反应详情

A mixture of 1D (0.7 g, 1.6 mmol), potassium carbonate (0.7 g), methanol (10 ml) and water (5 ml) is stirred at room temperature for 20 hours. The reaction mixture is poured into water and extracted with diisopropylether. The organic phase is separated and concentrated. The pure product is obtained as a yellow solid, 0.48 g (75.9%), mp. 119-120° C.

1. extractionextracted with diisopropylether
2. customThe organic phase is separated
3. concentrationconcentrated
4. customThe pure product is obtained as a yellow solid, 0.48 g (75.9%), mp. 119-120° C.