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新型含1H-吡唑的新型双杂环化合物的合成
Synthesis of Novel Bis-heterocyclic Compounds Containing 1 H-Pyrazol
【摘要】 以乙酰乙酸乙酯和芳甲酰氯为原料,合成相应的β-酮酸酯,在乙醇钠/碘的作用下实现二聚偶联反应得到1,4-二酮化合物,然后与水合肼反应,得到两个新型含1H-吡唑的双杂环化合物,其结构经1HNMR、MS及IR证实。
【Abstract】 With ethyl acetoacetate and aryl chlorides as the starting materials,two corresponding β-keto esters are synthesized,which underwent dimer coupling reaction under EtONa/I2,and condensation with N2H4,two new pyrazolyl-heterocycles are synthesized.Their structures are also confirmed by 1HNMR、MS and IR..
- 【文献出处】 船电技术 ,Marine Electric & Electronic Engineering , 编辑部邮箱 ,2011年08期
- 【分类号】TQ450.6
- 【下载频次】88