1-(α-terfuryl)-3,4-dimethylphosphole | 1429525-78-9

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: 1-(α-terfuryl)-3,4-dimethylphosphole
• CAS: 1429525-78-9
• 化学式: C₁₈H₁₅O₃P
• 分子量: 310.289
• InChiKey: VDBSBWCGMKWTAU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.39
• 重原子数：
  22.0
• 可旋转键数：
  3.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  39.42
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  1-(α-terfuryl)-3,4-dimethylphosphole 在 potassium tert-butylate 作用下， 以 二乙二醇二甲醚 为溶剂， 反应 3.0h， 生成
  参考文献：
  名称：

  Influence of the substitution pattern on the optoelectronic properties of oligofuran and oligothiophene–phosphole chains

  摘要：

  2-alpha-Terthienyl- and terfuryl-1,3,4-trimethylphospholes were prepared by 11,5] shift of the terthienyl or terfuryl substituents from P to the alpha-carbon of the ring in the appropriate 1-terthienyl- or terfurylphospholes under heating in basic medium, followed by quenching the resulting phospholides by methyl iodide. The corresponding sulfide, borane and gold iodide complexes were prepared in the terthienyl case. Comparing the spectra of the highly fluorescent borane complexes of the 2-terfuryl and 2-terthienyl-phospholes showed that the UV-Vis absorption wavelength is not significantly modified upon replacement of S by O but that the fluorescence quantum yield is multiplied by 1.82. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2012.08.032
• 作为产物：
  描述：

  2,2':5',2''-trifuran 、 1H-磷杂唑-1-甲腈,3,4-二甲基- 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 4.0h， 以53%的产率得到1-(α-terfuryl)-3,4-dimethylphosphole
  参考文献：
  名称：

  Influence of the substitution pattern on the optoelectronic properties of oligofuran and oligothiophene–phosphole chains

  摘要：

  2-alpha-Terthienyl- and terfuryl-1,3,4-trimethylphospholes were prepared by 11,5] shift of the terthienyl or terfuryl substituents from P to the alpha-carbon of the ring in the appropriate 1-terthienyl- or terfurylphospholes under heating in basic medium, followed by quenching the resulting phospholides by methyl iodide. The corresponding sulfide, borane and gold iodide complexes were prepared in the terthienyl case. Comparing the spectra of the highly fluorescent borane complexes of the 2-terfuryl and 2-terthienyl-phospholes showed that the UV-Vis absorption wavelength is not significantly modified upon replacement of S by O but that the fluorescence quantum yield is multiplied by 1.82. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2012.08.032