吡唑-3,5-二甲酸的合成方法研究

Study on the Synthesis of Pyrazole-3,5-dicarboxylic Acid

本文以3,5-二甲基吡唑为起始原料,研究了在高锰酸钾氧化下合成吡唑-3,5-二甲酸的实验方法。根据实验结果分析了反应温度、氧化剂用量和p H值等因素对氧化反应产率的影响,研究了吡唑-3,5-二甲酸的最佳合成方法。

This paper studied the experimental method of synthesis of pyrazole in oxidation of potassium permanganate with 3,5-dimethylpyrazole as the raw material. The effects of reaction temperature, the dosage of oxidant and the pH value on the yield of the reaction were investigated. The optimum synthesis method of pyrazole-3,5-dicarboxylic acid was studied.