反应详情

To a solution of 17.4 g of benzoylacetone in 100 ml of ethyl acetate is added a solution of 7.35 g of pyrrolidine in 50 ml of ethyl acetate. The reaction mixture is stirred at room temperature for 16 hours. The precipitated compound is collected by filtration to give 20.30 g of 3-(1-pyrrolidinyl)crotonophenone.

1. filtrationThe precipitated compound is collected by filtration