2,3,5,6-endo,endo,endo,endo-tetrakis(hydroxymethyl)bicyclo[2.2.1]heptane | 56677-14-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2,3,5,6-endo,endo,endo,endo-tetrakis(hydroxymethyl)bicyclo[2.2.1]heptane
• 英文别名: 2,3,5,6-tetrakis(hydroxymethyl)norbornane；[3,5,6-Tris(hydroxymethyl)-2-bicyclo[2.2.1]heptanyl]methanol
• CAS: 56677-14-6
• 化学式: C₁₁H₂₀O₄
• 分子量: 216.277
• InChiKey: NEFVXXIEFIRMCG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.9
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  80.9
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  norbornane-2,3,5,6-tetracarboxylic acid tetramethyl ester 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 生成 2,3,5,6-endo,endo,endo,endo-tetrakis(hydroxymethyl)bicyclo[2.2.1]heptane
  参考文献：
  名称：

  2,3,5,6-四亚甲基-双环[2.2.1]庚烷（初步通信）†

  摘要：

  描述了标题化合物1的制备。通过比较紫外线，可以观察到两个未共轭的顺式-顺式-丁二烯生色团之间的重要跨环效应。亚甲基降冰片烷1和亚甲基降冰片烷3的光谱。紫外之间观察到差异。还简要讨论了2,3,5,6-四亚甲基-7-氧杂硼烷2和1的光谱。

  DOI：

  10.1002/hlca.19750580528

文献信息

• PREPOLYMER, PREPOLYMER COMPOSITION, HIGH MOLECULAR WEIGHT POLYMER HAVING STRUCTURE CONTAINING HOLE AND ELECTRICALLY INSULATING FILM
  申请人：DAICEL CHEMICAL INDUSTRIES, LTD.

  公开号：EP1683822A1

  公开（公告）日：2006-07-26

  A prepolymer is a reaction product of a compound A and a compound B, in which the compounds A and B each have two or more functional groups or sets of functional groups in one molecule and are capable of undergoing polymerization as a result of binding of the functional groups or sets of functional groups of one compound with the functional groups or sets of functional groups of the other compound to thereby form a high-molecular-weight polymer with a porous structure. The prepolymer has a weight-average molecular weight of about 200 to about 100000. The functional groups or sets of functional groups of the compound A are preferably each a carboxyl group or an amino group, and the functional groups or sets of functional groups of the compound B are preferably two amino groups, an amino group and a hydroxyl group, an amino group and a mercapto group, or two carboxyl groups.

  预聚物是一种化合物 A 和一种化合物 B 的反应产物，其中化合物 A 和 B 在一个分子中各自具有两个或两个以上的官能团或官能团组，并且能够通过一种化合物的官能团或官能团组与另一种化合物的官能团或官能团组的结合而发生聚合，从而形成具有多孔结构的高分子量聚合物。预聚物的重量平均分子量约为 200 至 100000。化合物 A 的官能团或官能团组最好各为一个羧基或一个氨基，化合物 B 的官能团或官能团组最好为两个氨基、一个氨基和一个羟基、一个氨基和一个巯基或两个羧基。
• Prepolymers, prepolymer compositions, high-molecular-weight polymers with pore structure, and dielectric films
  申请人：Takaragi Akira

  公开号：US20070078256A1

  公开（公告）日：2007-04-05

  A prepolymer is a reaction product of a compound A and a compound B, in which the compounds A and B each have two or more functional groups or sets of functional groups in one molecule and are capable of undergoing polymerization as a result of binding of the functional groups or sets of functional groups of one compound with the functional groups or sets of functional groups of the other compound to thereby form a high-molecular-weight polymer with a porous structure. The prepolymer has a weight-average molecular weight of about 200 to about 100000. The functional groups or sets of functional groups of the compound A are preferably each a carboxyl group or an amino group, and the functional groups or sets of functional groups of the compound B are preferably two amino groups, an amino group and a hydroxyl group, an amino group and a mercapto group, or two carboxyl groups.