methyl 6-benzoylacetyl-2-pyridinecarboxylate

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: methyl 6-benzoylacetyl-2-pyridinecarboxylate
• 英文别名: Methyl 6-(3-oxo-3-phenylpropanoyl)pyridine-2-carboxylate；methyl 6-(3-oxo-3-phenylpropanoyl)pyridine-2-carboxylate
• 化学式: C₁₆H₁₃NO₄
• 分子量: 283.284
• InChiKey: QZLPJTADYQNKJK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  73.3
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  methyl 6-benzoylacetyl-2-pyridinecarboxylate 在 水 、 sodium hydroxide 、 盐酸 作用下， 以 丙酮 、 水 为溶剂， 反应 5.0h， 以98%的产率得到2-(3-oxo-3-phenylpropionyl)-6-pyridinecarboxylic acid
  参考文献：
  名称：

  Synthesis, characterization and fluorescence properties of Eu(III) and Tb(III) complexes with novel mono-substituted β-diketone ligands and 1,10-phenanthroline

  摘要：

  Two novel pyridine-2,6-dicarboxylic acid derivatives of mono-beta-diketone, methyl 6-benzoylacetyl-2-pyridinecarboxylate (MBAP) and 6-benzoylacetyl-2-pyridinecarboxylic acid (BAPA) and their Eu(III) and Tb(III) complexes were synthesized and characterized by elemental analysis, FT-IR, (1)H NMR and TG-DTG. Moreover, their Eu(III) and Tb(III) complexes using 1,10-phenanthroline as a secondary ligand were prepared and characterized. The luminescence properties of these complexes in solid state were investigated in detail. The results suggested that Tb(III) complexes exhibit more efficient luminescence than Eu(III) complexes, the fluorescence intensity of Ln(III) complexes with BAPA is about twice as strong as that of Ln(III) complexes with MBAP, the fluorescence of mono-beta-diketone complexes using 1,10-phenanthroline as a secondary ligand was prominently higher than that of complexes without adding 1,10-phenanthroline, and the ligand BAPA is an excellent sensitizer to Eu(III) and Tb(III) ion. (C) 2008 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2008.10.059
• 作为产物：
  描述：

  吡啶-2.6-二羧酸二甲酯 、 苯乙酮 在 sodium 、 盐酸 作用下， 以 甲苯 、 水 为溶剂， 以73.7%的产率得到methyl 6-benzoylacetyl-2-pyridinecarboxylate
  参考文献：
  名称：

  Synthesis, characterization and fluorescence properties of Eu(III) and Tb(III) complexes with novel mono-substituted β-diketone ligands and 1,10-phenanthroline

  摘要：

  Two novel pyridine-2,6-dicarboxylic acid derivatives of mono-beta-diketone, methyl 6-benzoylacetyl-2-pyridinecarboxylate (MBAP) and 6-benzoylacetyl-2-pyridinecarboxylic acid (BAPA) and their Eu(III) and Tb(III) complexes were synthesized and characterized by elemental analysis, FT-IR, (1)H NMR and TG-DTG. Moreover, their Eu(III) and Tb(III) complexes using 1,10-phenanthroline as a secondary ligand were prepared and characterized. The luminescence properties of these complexes in solid state were investigated in detail. The results suggested that Tb(III) complexes exhibit more efficient luminescence than Eu(III) complexes, the fluorescence intensity of Ln(III) complexes with BAPA is about twice as strong as that of Ln(III) complexes with MBAP, the fluorescence of mono-beta-diketone complexes using 1,10-phenanthroline as a secondary ligand was prominently higher than that of complexes without adding 1,10-phenanthroline, and the ligand BAPA is an excellent sensitizer to Eu(III) and Tb(III) ion. (C) 2008 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2008.10.059

文献信息

• Synthesis, characterization and fluorescence properties of Eu(III) and Tb(III) complexes with novel mono-substituted β-diketone ligands and 1,10-phenanthroline
  作者：Yi-Ming Luo、Jun Li、Lin-Xiang Xiao、Rui-Ren Tang、Xin-Cun Tang

  DOI：10.1016/j.saa.2008.10.059

  日期：2009.5

  Two novel pyridine-2,6-dicarboxylic acid derivatives of mono-beta-diketone, methyl 6-benzoylacetyl-2-pyridinecarboxylate (MBAP) and 6-benzoylacetyl-2-pyridinecarboxylic acid (BAPA) and their Eu(III) and Tb(III) complexes were synthesized and characterized by elemental analysis, FT-IR, (1)H NMR and TG-DTG. Moreover, their Eu(III) and Tb(III) complexes using 1,10-phenanthroline as a secondary ligand were prepared and characterized. The luminescence properties of these complexes in solid state were investigated in detail. The results suggested that Tb(III) complexes exhibit more efficient luminescence than Eu(III) complexes, the fluorescence intensity of Ln(III) complexes with BAPA is about twice as strong as that of Ln(III) complexes with MBAP, the fluorescence of mono-beta-diketone complexes using 1,10-phenanthroline as a secondary ligand was prominently higher than that of complexes without adding 1,10-phenanthroline, and the ligand BAPA is an excellent sensitizer to Eu(III) and Tb(III) ion. (C) 2008 Elsevier B.V. All rights reserved.