反应详情

The preparation is carried out in accordance with the general procedure in Example 1. The reactants are 2-phenylazirine and 1-phenylpentane-1,3-dione. The reaction product is dissolved in 150 ml of hot ethanol and the solution is allowed to stand overnight at room temperature. The precipitated crystals are filtered with suction.

1. filtrationThe precipitated crystals are filtered with suction