PO(NHNMe2)3 | 91297-44-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磷酸及其衍生物
• 英文名称: PO(NHNMe2)3
• 英文别名: 2-Bis(2,2-dimethylhydrazinyl)phosphoryl-1,1-dimethylhydrazine
• CAS: 91297-44-8
• 化学式: C₆H₂₁N₆OP
• 分子量: 224.246
• InChiKey: PKDDCYDHDBGFNU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  62.9
• 氢给体数：
  3
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  uranyl nirate hexahydrate 、 PO(NHNMe2)3 以 乙醇 、 二氯甲烷 为溶剂， 反应 24.0h， 以77%的产率得到
  参考文献：
  名称：

  Investigations on synthesis, thermolysis, and coordination chemistry of aminophosphine oxides

  摘要：

  Some aminophosphine oxides (AmPOs), (R-1)(R-2)(R-3)P=O [R-1=R-2=R-3=HNCH2CH=CH2; R-1=R-2=Ph, R-3=HNCH2CH=CH2; R-1=R-2=R-3=HNNMe2; R-1=R-2=Ph, R-3=HNNMe2; R-1=R-2=R-3=NC4H8O; R-1=R2=Ph, R-3=NC4H8O], have been synthesized. The coordination chemistry of these AmPOs is studied with La(III), Th(IV), and U(VI) salts. The products are characterized by various analytical and spectroscopic techniques, and the thermal properties of the ligands and their complexes examined. The TGA data for these compounds show different decomposition temperatures, as well as thermal stability of the metal complexes. Comparisons are made among different ligands on their selective complexing ability towards some chosen metal salts. Mulliken population analysis shows that the basicity of P=O of ligand increases with an increase in the number of P-bonded amino groups.

  DOI：

  10.1080/00958972.2013.806656

文献信息

• Investigations on synthesis, thermolysis, and coordination chemistry of aminophosphine oxides
  作者：E. Veerashekhar Goud、B.B. Pavan Kumar、Yacham Shruthi、Arijitha Paul、Akella Sivaramakrishna、Kari Vijayakrishna、C.V.S. Brahmananda Rao、K.N. Sabharwal、H.S. Clayton

  DOI：10.1080/00958972.2013.806656

  日期：2013.8.1

  Some aminophosphine oxides (AmPOs), (R-1)(R-2)(R-3)P=O [R-1=R-2=R-3=HNCH2CH=CH2; R-1=R-2=Ph, R-3=HNCH2CH=CH2; R-1=R-2=R-3=HNNMe2; R-1=R-2=Ph, R-3=HNNMe2; R-1=R-2=R-3=NC4H8O; R-1=R2=Ph, R-3=NC4H8O], have been synthesized. The coordination chemistry of these AmPOs is studied with La(III), Th(IV), and U(VI) salts. The products are characterized by various analytical and spectroscopic techniques, and the thermal properties of the ligands and their complexes examined. The TGA data for these compounds show different decomposition temperatures, as well as thermal stability of the metal complexes. Comparisons are made among different ligands on their selective complexing ability towards some chosen metal salts. Mulliken population analysis shows that the basicity of P=O of ligand increases with an increase in the number of P-bonded amino groups.