[benzene-1,3,5-triyltris(methylene)]tris(triphenylphosphonium) tribromide | 54771-95-8

• 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: [benzene-1,3,5-triyltris(methylene)]tris(triphenylphosphonium) tribromide
• 英文别名: benzene-1,3,5-triyltris(methylene)tris(triphenylphosphonium) bromide；1,3,5-(tris-[(triphenylphosphonio)methyl])-benzene tribromide；1,3,5-tris((triphenylphosphonium)methyl)benzene tribromide；[1,3,5-tris(triphenylphosphoniomethyl)benzene] tribromide；1,3,5-tris-(triphenylphosphonio-methyl)-benzene; tris bromide；1,3,5-Tris-(triphenylphosphonio-methyl)-benzol; Tris-bromid
• CAS: 54771-95-8
• 化学式: 3Br*C₆₃H₅₄P₃
• 分子量: 1143.76
• InChiKey: CVTOOZSGJQGAPL-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  9.17
• 重原子数：
  67.0
• 可旋转键数：
  15.0
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  [benzene-1,3,5-triyltris(methylene)]tris(triphenylphosphonium) tribromide 在 potassium tert-butylate 、 三溴化硼 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 38.0h， 生成 (E,E,E)-1,3,5-tris[4-(acetylthio)styryl]benzene
  参考文献：
  名称：

  Novel Synthesis of Protected Thiol End-Capped Stilbenes and Oligo(phenylenevinylene)s (OPVs)

  摘要：

  The first general procedures for preparation of thiol end-capped stilbenes and oligo(phenylene-vinylene)s (OPVs) with tert-butyl- and acetyl-protected thiol termini have been developed. These reactions proceed via Br/Li exchange, McMurry, and Wittig-type reactions. The thiol functionality is protected against strong basic and acidic reaction conditions as a t-Bu sulfide. As a key point in the method, reprotection of the thiol group is accomplished by means of acetyl chloride and boron tribromide. The novel strategy forms the basis for stepwise introduction of 4-mercaptostyryl units in OPVs. The new mono-, di-, and trimercapto OPVs have potential applications as one, two, and three terminal molecular devices in gold nanoparticle clusters, self-assembled monolayers, and optoelectronic devices.

  DOI：

  10.1021/jo0263770
• 作为产物：
  描述：

  均三苄醇 在 三溴化磷 作用下， 以 乙醚 、 N,N-二甲基甲酰胺 为溶剂， 生成 [benzene-1,3,5-triyltris(methylene)]tris(triphenylphosphonium) tribromide
  参考文献：
  名称：

  New planar and soluble tris-tetrathiafulvalene derivatives with threefold-symmetry

  摘要：

  Novel trimeric tetrathiafulvalene (TTF) derivatives with threefold-symmetry are built on the 1,3,5