Dibenzylphosphinic acid potassium salt | 76219-39-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Dibenzylphosphinic acid potassium salt
• 英文别名: Bn2PO2K；potassium;dibenzylphosphinate
• CAS: 76219-39-1
• 化学式: C₁₄H₁₄O₂P*K
• 分子量: 284.336
• InChiKey: BJRUNAAECRCTQT-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.03
• 重原子数：
  18.0
• 可旋转键数：
  4.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  40.13
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  N-溴甲基邻苯二甲酰亚胺 、 Dibenzylphosphinic acid potassium salt 在 crown ether 作用下， 以 乙腈 为溶剂， 反应 3.5h， 以91%的产率得到2-(dibenzylphosphoryloxymethyl)isoindole-1,3-dione
  参考文献：
  名称：

  Alkylation of Phosphinic Acid Salts in the Presence of Crown Ethers

  摘要：

  DOI：

  10.1055/s-1980-29147
• 作为产物：
  描述：

  dibenzylphosphinic acid 在 potassium carbonate 作用下， 以 水 为溶剂， 以100%的产率得到Dibenzylphosphinic acid potassium salt
  参考文献：
  名称：

  Alkylation of Phosphinic Acid Salts in the Presence of Crown Ethers

  摘要：

  DOI：

  10.1055/s-1980-29147

文献信息

• Syntheses and Structures of Three Complexes of Formulas [L₃Co(μ₂-O₂P(Bn)₂)₃CoL′][L″], Featuring Octahedral and Tetrahedral Cobalt(II) Geometries; Variable-Temperature Magnetic Susceptibility Measurement and Analysis on [(py)₃Co(μ₂-O₂PBn₂)₃Co(py)][ClO₄]
  作者：John S. Maass、Matthias Zeller、Tanya M. Breault、Bart M. Bartlett、Hiroshi Sakiyama、Rudy L. Luck

  DOI：10.1021/ic3004799

  日期：2012.5.7

  The syntheses and structural properties of three dinuclear complexes [L3Co(mu(2) - O2P - (Bn)(2))(3)CoL'][L ''] [one ionic L-3 = py(3), L' = py, L '' = ClO4- (1) and two molecular L-3 = py(3), L' = Cl (2) and L-3 = py, mu(2)-NO3-, L' = py (3)] are reported. Complexes feature octahedral Co-II sites bridged by three dibenzyl-phosphinate ligands to a tetrahedrally ligated Co-II site, with the remaining coordination sites occupied by py, nitrato, and Cl ligands. The Co-Co distances are 4.248 angstrom at 291 K and 4.265 angstrom at 100 K for 1 and 4.278 and 4.0313(7) angstrom for 2, and 3, respectively at 100 K. A fit of the low-temperature magnetic susceptibility data was derived for complex 1 with g = 2.25, TIP = 700 x 10(-6) cm(3) mol lambda = -173 cm(-1), kappa = 0.93, v = -3.9, Delta = 630 cm(-1), J = 0.15 cm(-1), and theta = -1.8 resulting in R(chi(M)) = 2.5 x 10(-5) and R(chi T-M) = 5.8 X 10(-5).
• GOLUBSKI Z., SYNTHESIS, 1980, NO 8, 632-634
  作者：GOLUBSKI Z.

  DOI：——

  日期：——