反应详情

温度

30 °C

A mixture of 3-oxo-3-phenylpropionic acid ethyl ester (20 g, 104.05 mmol) and urea (6.24 g, 104.05 mmol) was reacted in a microwave irradiation for 3 minutes. The mixture was cooled to temperature in the range of 20-40° C. and diluted with ethyl alcohol (100 mL). The solid precipitated was filtered, washed with hexane (2×20 mL) to afford the desired compound as a yellow solid.

1. customwas reacted in a microwave irradiation for 3 minutes
2. customThe solid precipitated
3. filtrationwas filtered
4. washwashed with hexane (2×20 mL)