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A process for the preparation of 3,4-dihydroxy-5-nitrobenzaldehyde
A process for the preparation of 3,4-dihydroxy-5-nitrobenzaldehyde
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机译:3,4-二羟基-5-硝基苯甲醛的制备方法
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摘要
The present invention provides a process for preparing 3,4-dihydroxy-5-nitrobenzaldehyde by reacting a reagent composed of zinc chloride, water and hydrogen chloride with 3-ethoxy-4-hydroxy-5-nitrobenzaldehyde do.
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