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3-萘基-5-萘偶氮基-[1,3,4]-噻二唑-2-硫酮的合成及谱学研究

Study on the Spectroscopy of 3-Naphthyl-5-Naphthylazo-1,3,4-Thiadiazole-5-Thione
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摘要 3-萘基-5-萘偶氮基-[1,3,4]-噻二唑-2-硫酮由二-α-萘基硫代卡巴腙与二硫化碳在碱性条件下发生加成闭环反应生成。文章研究了该反应的历程,提出该反应的机理是亲核加成,并通过IR谱、UV谱和NMR谱对标题化合物的结构进行了表征。 The compound 3-naphthyl-5-naphthylazo-l,3,4-thiadiazole-5-thione was synthesized by the ring-closing reaction of di-a-naphthyl-thiocarbazone and carbon bisulfide, and the reaction mechanism was discussed preliminarily as the nucleophilic addition. The title compound was characterized by IR,UV and NMR spectrometry.
作者 侯玉霞 范文秀
机构地区 河南科技学院化学化工学院
出处 《光谱实验室》 CAS CSCD 2007年第4期554-556,共3页 Chinese Journal of Spectroscopy Laboratory
基金 河南科技学院重点科研项目资助基金
关键词 噻二唑 闭环反应 结构表征 Thiadiazole,Ring-Closing Reaction,Structure Characterization
分类号 O657.2 [理学—分析化学] O657.33 [理学—分析化学]
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参考文献10

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光谱实验室
2007年 第4期

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