The yield of the pseudoionone and ionone was 96. 2% and 97. 6% respectively.
条件温和,周期短,缩合的产
达96.2％,环
的产达97.6％.
]紫罗酮The yield of the pseudoionone and ionone was 96. 2% and 97. 6% respectively.
条件温和,周期短,缩合的产达96.2％,环的产达97.6％.
声
：
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