摘要
以苦基氯为初始原料,经过叠氮化,脱氮环化合成4,6-二硝基苯并氧化呋咱。4,6-二硝基苯并氧化呋咱与无机钠盐反应合成其钠盐。通过红外图谱、1 H-NMR、13 C-NMR、元素分析、有机质谱等分析对其结构进行了表征。综述分析上述分析数据并通过C-H相关二维谱的分析基本确定了4,6-二硝基呋咱钠盐的结构为7-羟基-4,6-二硝基苯并氧化呋咱钠。
Using picryl chloride as raw material,by the reaction of azidcation and denitrogenation,4,6-dinitrobenzofuroxan was got.Its sodium salt was synthesised through the reaction of 4,6-dinitrobenzofuroxan and sodium hydrogen carbonate.From IR,1 H-NMR,13C-NMR,elementary analysis,MS and so on its structure was investigated.Summary of the above analysis data and C-H two-dimensional spectral analysis,it was determined that the sodium salt of 4,6-dinitrobenzofuroxan structure was 7-hydroxy-4,6-dinitrobenzofuroxan sodium.
引文
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