The yield of the pseudoionone and ionone was 96. 2% and 97. 6% respectively.

反应条件温和,周期短,缩合反应96.2％,环化反应97.6％.

The results can be used to guide the engineering development for the synthesis of pseudoionone by this method.

该乙酰乙酸酯法合成假性紫罗兰酮工业开发具有实用价值。