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过去对于假紫罗酮环化成紫罗酮的反应机理是不明确的。本文作者探讨了假紫罗酮的低温酸性环化的条件,在实验的基础上提出环化反应机理的图解:
In the past, the reaction mechanism for the cyclization of pseudoionone to ionone was not clear. The author of this paper explores the conditions for the low temperature acidic cyclization of pseudoionone. Based on the experimental results, a scheme for the cyclization reaction is proposed: