1,4-bis(diphenylphosphino)-2,5-dihexyloxybenzene | 381729-41-5

• 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: 1,4-bis(diphenylphosphino)-2,5-dihexyloxybenzene
• 英文别名: (4-Diphenylphosphanyl-2,5-dihexoxyphenyl)-diphenylphosphane；(4-diphenylphosphanyl-2,5-dihexoxyphenyl)-diphenylphosphane
• CAS: 381729-41-5
• 化学式: C₄₂H₄₈O₂P₂
• 分子量: 646.789
• InChiKey: GUAJVMNWQFBGCP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.9
• 重原子数：
  46
• 可旋转键数：
  18
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  叠氮苯 、 1,4-bis(diphenylphosphino)-2,5-dihexyloxybenzene 以 甲苯 为溶剂， 以75%的产率得到
  参考文献：
  名称：

  Electron-Donating Properties of p-Phenylene Phosphine Imides:  An Electrochemical and Spectroscopic Investigation

  摘要：

  Electronic properties of phosphine imide based organic electron donors have been investigated. N,N'-p-Phenylenebis(triphenyl)phosphine imide (Ph3P=NC6H4N=PPh3, 1) has two reversible single-electron oxidations (0.04 and 0.53 V vs SCE). Spectroscopic investigations of poly(p-phenylene phosphine imide)s (2) are similar to those of polymer model compounds, suggesting formation of localized radical cations on the polymer chains and electronically insulating phosphorus atoms.

  DOI：

  10.1021/ol026065j
• 作为产物：
  描述：

  二苯基膦 、 1,4-二(己氧基)-2,5-二碘苯 在 三乙烯二胺 、 四(三苯基膦)钯 作用下， 以 甲苯 为溶剂， 反应 72.0h， 以58%的产率得到1,4-bis(diphenylphosphino)-2,5-dihexyloxybenzene
  参考文献：
  名称：

  Electron-Donating Properties of p-Phenylene Phosphine Imides:  An Electrochemical and Spectroscopic Investigation

  摘要：

  Electronic properties of phosphine imide based organic electron donors have been investigated. N,N'-p-Phenylenebis(triphenyl)phosphine imide (Ph3P=NC6H4N=PPh3, 1) has two reversible single-electron oxidations (0.04 and 0.53 V vs SCE). Spectroscopic investigations of poly(p-phenylene phosphine imide)s (2) are similar to those of polymer model compounds, suggesting formation of localized radical cations on the polymer chains and electronically insulating phosphorus atoms.

  DOI：

  10.1021/ol026065j