| 1089731-95-2

• CAS: 1089731-95-2
• 化学式: Br*C₂₆H₃₀OPS
• 分子量: 501.467
• InChiKey: LTXCLPKUSYAXTP-UHFFFAOYSA-M

反应信息

• 作为产物：
  描述：

  (6-bromohexyl)triphenylphosphonium bromide 、 potassium thioacetate 以 乙醇 、 水 为溶剂， 以85%的产率得到
  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