<2.2>(2,7)-Naphthalenophan | 61849-92-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: <2.2>(2,7)-Naphthalenophan
• 英文别名: <2.2>-2,7-Naphthalinophan；Pentacyclo[11.5.3.34,10.016,20.07,23]tetracosa-1(19),4(24),5,7(23),8,10(22),13(21),14,16(20),17-decaene
• CAS: 61849-92-1
• 化学式: C₂₄H₂₀
• 分子量: 308.423
• InChiKey: XYCFGMWCURRUGQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  24
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  <2.2>(2,7)-Naphthalenophan 在 二硫化碳 、 三氯化铝 作用下， 生成 8-hydro-phenyl[bc]coronene
  参考文献：
  名称：

  Mechanical analysis of the seasonal snow cover

  摘要：

  A snow model has been developed to calculate the forces and displacements of a seasonal snow cover in order to obtain information on damage caused by snow to forestry plants and technological constructions. Two components of motion may be observed in a settled snowpack: creeping (internal deformation), depending on the internal body weight, and gliding (slip of the entire snowpack over the ground), this is caused by external factors such as free water in the boundary layer or a lack of macroscopic roughness. This model is based on the simplification that the snow cover is an isotropic and homogenous material. For this application the slope is divided into quadrangular finite elements and the creeping behaviour is assigned to them. Depending on the period of model usage it was chosen between two material models: a linear viscoelastic model of snow for a shorter period of consideration and a linear viscous model of material for a longer period of consideration. Gliding is described by verifying the parameter of friction and by geometrical means of description whereby the macroscopic ground roughness is assumed to be modelled by a simple sine wave. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s1464-1909(00)00093-9
• 作为产物：
  描述：

  2,7-双(溴甲基)萘 在 苯基锂 作用下， 以 正己烷 、 苯 为溶剂， 以22%的产率得到<2.2>(2,7)-Naphthalenophan
  参考文献：
  名称：

  Synthesis and structures of [2_n](2,7)naphthalenophanes (n = 2–4)

  摘要：

  使用苯基锂对2,7-双(溴甲基)萘进行还原偶联反应，得到了反式-[2₂](2,7)萘篮、[2₃](2,7)萘篮和[2₄](2,7)萘篮。它们的分布取决于反应条件。第一个化合物的结构已经通过X射线晶体学分析确定。基于[2₃](2,7)萘篮的核磁共振和紫外光谱与报告的同- [2₂](2,7)萘篮的相似性，我们得出结论，最初被指定为同-4的化合物实际上是6。

  DOI：

  10.1139/cjc-2016-0583

文献信息

• Jessup,P.J.; Reiss,J.A., Australian Journal of Chemistry, 1977, vol. 30, p. 843 - 850
  作者：Jessup,P.J.、Reiss,J.A.

  DOI：——

  日期：——
• Baker et al., Journal of the Chemical Society, 1952, p. 2991
  作者：Baker et al.

  DOI：——

  日期：——
• Sato,T. et al., Journal of the Chemical Society. Perkin transactions I, 1976, p. 2051 - 2054
  作者：Sato,T. et al.

  DOI：——

  日期：——
• Davy,J.R.; Reiss,J.A., Australian Journal of Chemistry, 1976, vol. 29, p. 163 - 171
  作者：Davy,J.R.、Reiss,J.A.

  DOI：——

  日期：——
• JESSUP P. J.; REISS J. A., AUSTRAL. J. CHEM. <AJCH-AS>, 1977, 30, NO 4, 843-850
  作者：JESSUP P. J.、 REISS J. A.

  DOI：——

  日期：——