波谱学杂志 ›› 2005, Vol. 22 ›› Issue (2): 209-215.

• 研究简报 • 上一篇    下一篇

一种新的4-氨基安替比林磷酰化产物的结构确定

  

  1. 1.河南省化学生物与有机化学重点实验室 郑州大学化学系,河南 郑州 450052;
    2.生命有机磷化学及化学生物学教育部重点实验室 清华大学生命工程科学院,北京 100084
  • 收稿日期:2004-12-09 修回日期:2005-01-27 出版日期:2005-06-05 发布日期:2005-06-05
  • 基金资助:

    国家自然科学基金(20472076)、河南省杰出青年科学基金、河南省创新人才工程资助项目.

Phosphorylation Reaction between 4-Aminoantiprine and Di-isopropyl Phosphite Studied by NMR and ESI-MS/MS

  1. 1.Key Laboratory of Chemical Biology, Department of Chemistry, Zhengzhou University, Zhengzhou  450052, China;
    2.The Key Laboratory for Bioorganic Phosphorus Chemistry & Chemical Biology (Tsinghua University). Ministry of Education. Beijing 100084,  China
  • Received:2004-12-09 Revised:2005-01-27 Online:2005-06-05 Published:2005-06-05
  • Supported by:

    国家自然科学基金(20472076)、河南省杰出青年科学基金、河南省创新人才工程资助项目.

摘要:

将二异丙基亚磷酸酯(DIPPH)和四氯化碳混合液滴加到由4-氨基安替比林(antiprine)、三乙胺、二氧六环组成的混合液中,结果表明在该条件下4-氨基安替比林和二异丙基亚磷酸酯发生磷酰化反应,生成无色菱形晶形的新的磷酰产物N-DIPP-4-Antiprine,其结构由核磁共振(NMR)、电喷雾质谱(ESI-MS)以及X-ray晶体衍射所证实.

关键词: NMR, ESI-MS, 二异丙基亚磷酸酯(DIPPH), 磷酰化, 4-氨基安替比林, N-DIPP-4-氨基安替比林, X-ray晶体衍射

Abstract:

The Atheron-Todd reaction has been used extensively for synthesis of phosphates and phosphoroamidates. In this study, we show that 4-aminoantipyrine can be phosphorylated by a modified Atheron-Todd procedure in which diisopropyl phosphite (DIPPH) and tetrachloromethane mixture was dropped into a solution mixture of 4-aminoantipyrine, trithylamine and dioxane. The reaction product NDIPP-4-antiprine was obtained with good yield, its structure was elucidated by NMR, ESI-MS and X-ray crystallography.

Key words: NMR, ESI-MS, diisopropyl phosphite (DIPPH), phosphorylation, 4-antiprine, N-DIPP-4-Antiprine

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