| 1065654-86-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• CAS: 1065654-86-5
• 化学式: C₇₃H₆₀O₄
• 分子量: 1001.28
• InChiKey: YNEXKWWADSGPGY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  17.1
• 重原子数：
  77.0
• 可旋转键数：
  11.0
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  52.6
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  decyl (M)-3-[1',12'-dimethyl-8'-(trimethylsilylethynyl)benzo[c]phenanthryl-5'-ethynyl]-5-trifluoromethanesulfoxybenzoate 、 在 tris(dibenzylideneacetone)dipalladium(0) chloroform complex 、 copper(l) iodide 、 三异丙叉丙酮基膦 、 四丁基碘化铵 、 三乙胺 、 三苯基膦 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 生成
  参考文献：
  名称：

  Formation of double helix self-assembled monolayers of ethynylhelicene oligomer disulfides on gold surfaces

  摘要：

  Optically active ethynylhelicene pentamers and hexamers linked by disulfide bonds were synthesized. They formed self-assembled monolayers (SAMs) with double helix structure on gold surfaces, which were analyzed by infrared reflection-absorption spectroscopy (IR-RAS), quartz crystal microbalance (QCM), surface plasmon resonance (SPR), and circular dichroism (CD). Double helix SAMs could be formed on gold surfaces either from double helices or random coils in solution. The double helices on the surface were more stable than in solution. This result suggested the presence of strong intercomplex interactions between double helix complexes on the surface. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2011.06.024
• 作为产物：
  描述：

  在 四丁基氟化铵 作用下， 以 四氢呋喃 为溶剂， 生成
  参考文献：
  名称：

  Formation of double helix self-assembled monolayers of ethynylhelicene oligomer disulfides on gold surfaces

  摘要：

  Optically active ethynylhelicene pentamers and hexamers linked by disulfide bonds were synthesized. They formed self-assembled monolayers (SAMs) with double helix structure on gold surfaces, which were analyzed by infrared reflection-absorption spectroscopy (IR-RAS), quartz crystal microbalance (QCM), surface plasmon resonance (SPR), and circular dichroism (CD). Double helix SAMs could be formed on gold surfaces either from double helices or random coils in solution. The double helices on the surface were more stable than in solution. This result suggested the presence of strong intercomplex interactions between double helix complexes on the surface. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2011.06.024

文献信息

• Fluorescent Gold Nanoparticles: Synthesis of Composite Materials of Two-Component Disulfide Gels and Gold Nanoparticles
  作者：Koji Yamamoto、Zengjian An、Nozomi Saito、Masahiko Yamaguchi

  DOI：10.1002/chem.201300659

  日期：2013.8.5

  containing a disulfide group formed two‐component gels, which showed different solvent properties from gels without the disulfide group. The disulfide gels reacted with gold nanoparticles, and the resulting organic–inorganic composite materials exhibited fluorescence emission between 600–800 nm, along with emission from the oligomers at 450 nm. The disulfide gels and isolated gold nanoparticles loaded with

  含有二硫键的假对映异构体乙炔基螺旋烯低聚物形成了两组分凝胶，与没有二硫键的凝胶相比，具有不同的溶剂性能。二硫化物凝胶与金纳米颗粒反应，所得的有机-无机复合材料在600-800 nm之间显示出荧光发射，同时在450 nm下也显示出低聚物的发射。负载有低聚物的二硫键凝胶和分离出的金纳米粒子没有显示前者的发射。在加热形成溶胶后，600-800 nm的发射可逆地消失，同时伴随着450 nm的发射的增强。在固态下也观察到新的发射。