(15)N-nitrosodiphenylamine | 183312-66-5

• 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: (15)N-nitrosodiphenylamine
• 英文别名: N-<15N>-nitrosodiphenylamine；<¹⁵N>-Nitroso-diphenylamin
• CAS: 183312-66-5
• 化学式: C₁₂H₁₀N₂O
• 分子量: 199.218
• InChiKey: UBUCNCOMADRQHX-KCKQSJSWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.51
• 重原子数：
  15.0
• 可旋转键数：
  3.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  32.67
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  (15)N-nitrosodiphenylamine 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 反应 1.0h， 以75%的产率得到<15N2>-1,1-diphenylhydrazine
  参考文献：
  名称：

  溶剂对2,2-二苯基-1-吡啶并肼基自由基的反应性和自由旋转分布的影响（1）。

  摘要：

  DOI：

  10.1021/jo9608578
• 作为产物：
  描述：

  二苯胺 在 亚硝酸钠-15N 作用下， 生成 (15)N-nitrosodiphenylamine
  参考文献：
  名称：

  Self-Decoupling of 15N-14N Dipole-Quadrupole Couplings in 15N CPMAS NMR Spectra and Molecular Motions in Crystalline Hydrazine Sulfate, p-(Diethylamino)benzaldehyde Diphenylhydrazone, and Its Solid Solution in Polycarbonate

  摘要：

  Self-decoupling of N-15-N-14 dipole-quadrupole couplings was studied by variable temperature N-15 CPMAS line-shape analysis of singly N-15-labeled hydrazine sulfate and (diethylamino)benzaldehyde diphenylhydrazone in various solid phases. This phenomenon is caused by molecular motions leading to fast N-14 longitudinal relaxation. In the crystalline room temperature phase of hydrazine sulfate, these motions are identified as 180 degrees jumps of hydrazonium perpendicular to the NN-axis. p-(Diethylamino)benzaldehyde diphenylhydrazone (DEH) is used as a charge transport agent in organic layered photoconductors. In the crystalline state of this compound, no self-decoupling is observed; in contrast, self-decoupling is observed in solid solutions of DEH in bisphenol A polycarbonate (PC), indicating the presence of molecular motions causing fast N-14 longitudinal relaxation. We assign these motions to an internal mobility of the phenyl groups of DEH in the glassy solution, The N-15 CPMAS NMR line shapes are interpreted in terms of a broad distribution of activation energies of the motions.

  DOI：

  10.1021/j100039a013

文献信息

• 10.1021/jacs.6bll332
  作者：Kundu, Subrata、Kim, William Y.、Bertke, Jeffery A.、Warren, Timothy H.

  DOI：10.1021/jacs.6bll332

  日期：——