dibenzoylmethane anion | 19274-26-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: dibenzoylmethane anion
• 英文别名: 1,3-diphenyl-propane-1,3-dione; deprotonated form；1,3-diphenyl-propane-1,3-dione; enolate；dibenzoyl-methane anion；1,3-Diphenylpropan-1,3-dionat-Anion；1,3-Diphenyl-1,3-propandionat
• CAS: 19274-26-1
• 化学式: C₁₅H₁₁O₂
• 分子量: 223.251
• InChiKey: NZXHRHATECOPAO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.96
• 重原子数：
  17.0
• 可旋转键数：
  4.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  34.14
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  叔丁基(氯)汞 、 dibenzoylmethane anion 在 18-冠醚-6 作用下， 以 二甲基亚砜 为溶剂， 以2%的产率得到2-tert.-Butyl-1,3-diphenyl-1,3-propandion
  参考文献：
  名称：

  Electron transfer processes. 33. An inverted reactivity series in the reaction of tert-butyl radical with nucleophiles

  摘要：

  DOI：

  10.1021/ja00291a079

文献信息

• Photovoltaic effects of diodes containing lanthanide complexes
  作者：B. Chu、W.L. Li、H.Z. Wei、D.Y. Wang、M.T. Li、Z.Q. Zhang、Z.Z. Hu、C.S. Lee、S.T. Lee

  DOI：10.1016/j.jallcom.2004.06.102

  日期：2005.3

  We present a systematic study of organic photovoltaic (PV) diodes containing a series of lanthanide (Ln) complexes, tris(dibenzoylmethanato) (monobathophenanthroline) (Ln)(III) [Ln(DBM)(3) bath] used as an electron acceptor. For making a convenient comparison among all diodes, they were fabricated by adopting the same structure, ITO/N,N'-diphenyl-N,N'-bis(3-methylphenyl)-1,1'-diphenyl-4,4-diamine (TPD) (30 nm)/Ln(DBM)(3) bath (60 nm)/Mg:Ag (200 nm), which was not optimized. Although these diodes under bias voltage almost show an exciplex emission relating to PV effects, they indicate distinct performances due to their different 4f electrons and f(n) configurations. Especially, the PV effects of the diodes containing La3+ (4f(0)), Y3+ (4f(7)), Gd3+ (4f(7)), and Lu3+ (4f(14))-complexes having the relative stable electron configurations in the 4f orbital are best under illumination with 365 nm UV light. And the diodes containing Pr3+, Yb3+-, and Sm(3+-)complexes have better PV effects, the other diodes containing Ln(DBM)3 bath (Ln: Nd, Eu, Tb, Dy, Ho, Er and Tm) only show poor PV effects. (C) 2004 Elsevier B.V. All rights reserved.
• An autocatalytic redox reaction involving Cr(II) attack at a β-diketonate carbon atom
  作者：Nita A. Lewis、Robert J. Balahura

  DOI：10.1016/s0020-1693(00)90426-2

  日期：1987.7