1-benzyloxy-2-{2-[2-(1-benzyloxymethyl-undecyloxy)-ethoxy]-ethoxy}-dodecane | 203710-81-0

• 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: 1-benzyloxy-2-{2-[2-(1-benzyloxymethyl-undecyloxy)-ethoxy]-ethoxy}-dodecane
• 英文别名: 2-[2-[2-(1-phenylmethoxydodecan-2-yloxy)ethoxy]ethoxy]dodecoxymethylbenzene
• CAS: 203710-81-0
• 化学式: C₄₂H₇₀O₅
• 分子量: 655.015
• InChiKey: SPGNFWMBQOWZSL-UHFFFAOYSA-N

物化性质

• 沸点：
  688.0±50.0 °C(Predicted)
• 密度：
  0.966±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  11.27
• 重原子数：
  47.0
• 可旋转键数：
  34.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  46.15
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  1-benzyloxy-2-{2-[2-(1-benzyloxymethyl-undecyloxy)-ethoxy]-ethoxy}-dodecane 在 palladium on activated charcoal 氢气 作用下， 以70%的产率得到1-benzyloxy-2-{2-[2-(1-hydroxymethyl-undecyloxy)-ethoxy]-ethoxy}-dodecane
  参考文献：
  名称：

  Dimeric surfactants: First synthesis of an asymmetrical gemini compound

  摘要：

  The heterodimeric surfactant 1 is synthesized through a 6-step procedure, starting from 1,2-epoxydodecane. The preliminary evaluation of the performances of that asymmetrical gemini representing a new kind of surface-active agents reveals interesting physical properties. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(97)10835-8
• 作为产物：
  描述：

  1,2-环氧十二烷 在 六甲基磷酰三胺 、 sodium hydride 、 sodium iodide 作用下， 以 四氢呋喃 为溶剂， 反应 16.0h， 生成 1-benzyloxy-2-{2-[2-(1-benzyloxymethyl-undecyloxy)-ethoxy]-ethoxy}-dodecane
  参考文献：
  名称：

  Synthesis and surface-active properties of a series of new anionic gemini compounds

  摘要：

  The synthesis of a series of new anionic dimeric amphiphiles 1-5 is described. The CMC and both static and dynamic surface tensions have been measured using the Wilhelmy plate technique and the maximum bubble pressure method. Results are compared to those obtained with the corresponding monomeric surfactants and relevant monomeric or dimeric compounds described in the literature. The relationship between the structural features of the different compounds and their properties is discussed. In particular an increase in the length of the connecting group between the two lipophilic chains lowers the CMC of the compounds which is different from results reported in the literature for other gemini compounds. (C) 1999 Elsevier Science Ireland Ltd. All rights reserved.

  DOI：

  10.1016/s0009-3084(99)00003-1