(3-thioacetylpropyl)diphenylphosphine oxide | 1089731-97-4

• 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: (3-thioacetylpropyl)diphenylphosphine oxide
• 英文别名: S-(3-diphenylphosphorylpropyl) ethanethioate
• CAS: 1089731-97-4
• 化学式: C₁₇H₁₉O₂PS
• 分子量: 318.376
• InChiKey: QASJAQXLNJGLAO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  21
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  59.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (3-thioacetylpropyl)diphenylphosphine oxide 在 氨 作用下， 以 水 为溶剂， 生成 3-(diphenylphosphinoyl)propanethiol
  参考文献：
  名称：

  ω-Thioacetylalkylphosphonium salts: Precursors for the preparation of phosphonium-functionalised gold nanoparticles

  摘要：

  Two new omega-thioacetylalkylphosphonium salts that function as masked cationic alkanethiolate ligands for the stabilisation of gold nanoparticles have been prepared. Both (3-thioacetylpropyl) triphenylphosphonium bromide and (6-thioacetylhexyl) triphenylphosphonium bromide were shown to form water-soluble gold nanoparticles of ca. 5-10 nm in size that are stable for up to six months. The related (3-thioacetylpropyl) diphenylphosphine oxide was also prepared but did not act as a stabilising ligand in gold nanoparticle formation. (C) 2008 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2008.08.009
• 作为产物：
  描述：

  3-(bromopropyl)(diphenyl)phosphine oxide 、 potassium thioacetate 以 乙醇 、 水 为溶剂， 生成 (3-thioacetylpropyl)diphenylphosphine oxide
  参考文献：
  名称：

  ω-Thioacetylalkylphosphonium salts: Precursors for the preparation of phosphonium-functionalised gold nanoparticles

  摘要：

  Two new omega-thioacetylalkylphosphonium salts that function as masked cationic alkanethiolate ligands for the stabilisation of gold nanoparticles have been prepared. Both (3-thioacetylpropyl) triphenylphosphonium bromide and (6-thioacetylhexyl) triphenylphosphonium bromide were shown to form water-soluble gold nanoparticles of ca. 5-10 nm in size that are stable for up to six months. The related (3-thioacetylpropyl) diphenylphosphine oxide was also prepared but did not act as a stabilising ligand in gold nanoparticle formation. (C) 2008 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2008.08.009