2,3-diphosphonopropionic acid | 4938-04-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 英文名称: 2,3-diphosphonopropionic acid
• 英文别名: 2,3-Diphosphonopropanoic acid
• CAS: 4938-04-9
• 化学式: C₃H₈O₈P₂
• 分子量: 234.039
• InChiKey: XJPCJGFMXPEOCX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.8
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  152
• 氢给体数：
  5
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  2,3-diphosphonopropionic acid pentaethyl ester 在 水 作用下， 反应 5.0h， 生成 2,3-diphosphonopropionic acid
  参考文献：
  名称：

  Metal Complexes of Ethane and Propane Frame-Substituted Oligophosphonic and Oligophosphonocarboxylic Acids

  摘要：

  The stability constants of the complexes of one oligophosphonic acid (ethane1,1,2-triphosphonic acid 1), five phosphonocarboxylic acids (ethane-1,2-diphosphono1-carboxylic acid 2, propane-1,1-diphosphono-2,3-dicarboxylic acid 3, ethane1,2-diphosphono-1,2-dicarboxylic acid 4, ethane-1-phosphono-1,2-dicarboxylic acid 5, and propane-1-phosphono-1,2,3- tricarboxylic acid 6), and ethane-1,1,2tricarboxylic acid 7 with Cu(2+), Ni(2+), Zn(2+), Cd(2+) and Ca(2+) were determined by pH-metric titrations. The six ligands of type HNL (N= 4-6) form mononuclear MLHn (n = 0, 1,..., N-1) complexes with chelate structure. The calcium complexes seem to be less stable than the transition metal complexes.

  DOI：

  10.1080/10426500701441465

文献信息

• Synthesis of phosphoric acid isoesters of 2-phospho-, 3-phospho-, and 2,3-diphosphoglyceric acid
  作者：Francis R. Pfeiffer、Jeanette D. Mier、Jerry A. Weisbach

  DOI：10.1021/jm00247a020

  日期：1974.1
• Phosphonemethylation of phosphorus compounds with labile hydrogen
  作者：B. E. Ivanov、L. A. Kudryavtseva、T. G. Bykova、T. A. Zyablikova

  DOI：10.1007/bf00906422

  日期：1969.8
• Metal Complexes of Ethane and Propane Frame-Substituted Oligophosphonic and Oligophosphonocarboxylic Acids
  作者：Cs. Bogdán、G. Péczely、G. Hägele

  DOI：10.1080/10426500701441465

  日期：2008.9.5

  The stability constants of the complexes of one oligophosphonic acid (ethane1,1,2-triphosphonic acid 1), five phosphonocarboxylic acids (ethane-1,2-diphosphono1-carboxylic acid 2, propane-1,1-diphosphono-2,3-dicarboxylic acid 3, ethane1,2-diphosphono-1,2-dicarboxylic acid 4, ethane-1-phosphono-1,2-dicarboxylic acid 5, and propane-1-phosphono-1,2,3- tricarboxylic acid 6), and ethane-1,1,2tricarboxylic acid 7 with Cu(2+), Ni(2+), Zn(2+), Cd(2+) and Ca(2+) were determined by pH-metric titrations. The six ligands of type HNL (N= 4-6) form mononuclear MLHn (n = 0, 1,..., N-1) complexes with chelate structure. The calcium complexes seem to be less stable than the transition metal complexes.