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A process for the purification of the pseudo - ionone composition example.
A process for the purification of the pseudo - ionone composition example.
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机译:以一种纯化假紫罗兰酮组合物的方法为例。
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摘要
The present invention relates to a new process for the purification of the pseudo - ionone, which consists in preparing the pseudo - ionone, by reaction of citral in acetone and then contacting the reaction medium with a metal derivative, and then to be distilled, the pseudo - ionone.
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