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乙烯基膦酸酯与硝酮的反应研究

Studies on Reactions of Vinylphosphonates with Nitrones
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摘要 研究了乙烯基膦酸酯与硝酮的环加成反应,发现该反应有三个产物,主产物为4-膦酰基-3-芳基-四氢异噁唑,其结构经核磁和元素分析确证;另两个产物的含量经高效液相确定,通过质谱、氢谱比较确定了它们的结构. Cycloaddition reactions of vinylphosphonates with nitrones were studied. Three products were ob- tained. 4-phosphonyl-3-arylisoxazolidine is main product and its structure was confirmed by 1H NMR and ele- ment analysis. Yield of other products is analysed by HPLC, and their structures are confirmed by 1H NMR and MS.
作者 朱消非
机构地区 郑州大学学报编辑部
出处 《郑州大学学报（工学版）》 CAS 北大核心 2013年第2期25-27,共3页 Journal of Zhengzhou University（Engineering Science）
基金 国家自然科学基金资助项目(20972143)
关键词 乙烯基膦酸酯 硝酮 环加成反应 四氢异噁唑 vinylphosphonate cycloaddition reactions nitrones isoxazolindine
分类号 O621.33 [理学—有机化学]
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参考文献6

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二级参考文献9

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郑州大学学报（工学版）
2013年 第2期

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