8-hydro-phenyl[bc]coronene | 84852-40-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 芘
• 英文名称: 8-hydro-phenyl[bc]coronene
• 英文别名: Dihydrocoronene；1,2-dihydrocoronene
• CAS: 84852-40-4
• 化学式: C₂₄H₁₄
• 分子量: 302.375
• InChiKey: QTOFPEIEEXFFFK-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：
  7.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  2,7-双(溴甲基)萘 在 1,4-二氧六环 、 二硫化碳 、 三氯化铝 、 sodium 、 sodium iodide 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

文献信息

• 一种利用分子筛催化剂制备晕苯类化合物的 方法
  申请人：中国科学院大连化学物理研究所

  公开号：CN111777480B

  公开（公告）日：2021-06-15

  本发明涉及一种利用分子筛催化剂制备晕苯类化合物的方法。具体来讲，本发明公开的方法包括以下步骤：(1)活化分子筛催化剂；其中，所述分子筛催化剂包括SAPO分子筛催化剂；(2)将原料与步骤(1)中活化后的分子筛催化剂在反应器中接触反应，得到所述晕苯类化合物；其中，所述原料中包括醇类化合物。
• 一种由非环状烯烃制备晕苯类化合物的方法
  申请人：中国科学院大连化学物理研究所

  公开号：CN111777483B

  公开（公告）日：2021-07-06

  一种由非环状烯烃制备晕苯类化合物的方法，其特征在于，所述方法包括：将反应原料装入反应器中，与包含经过活化的硅铝分子筛的催化剂接触反应，得到所述晕苯类化合物；其中，所述反应原料包括非环状烯烃。该方法制备条件温和、容易操作且工艺简单；所采用的原料成本低、容易获得，适用于大规模生产。
• Yalpani, Mohamed; Koester, Roland, Chemische Berichte, 1990, vol. 123, # 4, p. 719 - 724
  作者：Yalpani, Mohamed、Koester, Roland

  DOI：——

  日期：——
• Mechanical analysis of the seasonal snow cover
  作者：K. Kleemayr、S. Wieshofer

  DOI：10.1016/s1464-1909(00)00093-9

  日期：2000.1

  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.