The yield of the pseudoionone and ionone was 96. 2% and 97. 6% respectively.
反
条件温和,周期短,缩合反

率达96.2%,环化反

率达97.6%.
The yield of the pseudoionone and ionone was 96. 2% and 97. 6% respectively.
反
条件温和,周期短,缩合反

率达96.2%,环化反

率达97.6%.
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