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Q 如何制备生产邻苯三酚?

Question time:12/15/2020 1:31:18 PM

Describe:如何制备生产邻苯三酚?

A
1329219489@qq.com 2020-12-15 13:38
可将没食子酸和水加入高压釜中,于200-210℃脱羧0.5h,经脱色、过滤、蒸发制得成品,或用真空升华进行精制。

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