{4-Hydroxymethyl-2,5-bis-[(triisopropylsilanyl)-ethynyl]-phenyl}-methanol | 895140-04-2

• 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: {4-Hydroxymethyl-2,5-bis-[(triisopropylsilanyl)-ethynyl]-phenyl}-methanol
• 英文别名: [4-(Hydroxymethyl)-2,5-bis[2-tri(propan-2-yl)silylethynyl]phenyl]methanol；[4-(hydroxymethyl)-2,5-bis[2-tri(propan-2-yl)silylethynyl]phenyl]methanol
• CAS: 895140-04-2
• 化学式: C₃₀H₅₀O₂Si₂
• 分子量: 498.897
• InChiKey: RRFROMFJEMZISI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.81
• 重原子数：
  34
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  {4-Hydroxymethyl-2,5-bis-[(triisopropylsilanyl)-ethynyl]-phenyl}-methanol 在 四丁基氟化铵 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 以82%的产率得到(2,5-diethynyl-1,4-phenylene)dimethanol
  参考文献：
  名称：

  Synthesis of fullerene-substituted oligo(phenylenebutadiyndiyl)

  摘要：

  A diethynylbenzene monomer substituted with two fullerene moieties has been prepared, and its oligomerization performed in the presence of phenylacetylene as end-capping reagent afforded the corresponding end-capped mono- and di-mer with an oligo(phenylenebutadiyndiyl) (OPB) conjugated backbone substituted with two and four fullerene subunits, respectively. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2006.03.142
• 作为产物：
  描述：

  2,5-二溴苯-1,4-二甲醛 在 bis-triphenylphosphine-palladium(II) chloride copper(l) iodide 、 lithium aluminium tetrahydride 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 99.0h， 生成 {4-Hydroxymethyl-2,5-bis-[(triisopropylsilanyl)-ethynyl]-phenyl}-methanol
  参考文献：
  名称：

  Synthesis of fullerene-substituted oligo(phenylenebutadiyndiyl)

  摘要：

  A diethynylbenzene monomer substituted with two fullerene moieties has been prepared, and its oligomerization performed in the presence of phenylacetylene as end-capping reagent afforded the corresponding end-capped mono- and di-mer with an oligo(phenylenebutadiyndiyl) (OPB) conjugated backbone substituted with two and four fullerene subunits, respectively. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2006.03.142

文献信息

• Synthesis of fullerene-substituted oligo(phenylenebutadiyndiyl)
  作者：Juan Luis Delgado de la Cruz、Uwe Hahn、Jean-François Nierengarten

  DOI：10.1016/j.tetlet.2006.03.142

  日期：2006.5

  A diethynylbenzene monomer substituted with two fullerene moieties has been prepared, and its oligomerization performed in the presence of phenylacetylene as end-capping reagent afforded the corresponding end-capped mono- and di-mer with an oligo(phenylenebutadiyndiyl) (OPB) conjugated backbone substituted with two and four fullerene subunits, respectively. (c) 2006 Elsevier Ltd. All rights reserved.