(2Z,8Z)-5,15-Dimethoxy-tricyclo[8.2.2.2^4,7]hexadeca-1(13),2,4(16),5,7(15),8,10(14),11-octaene | 108791-07-7

• 分子结构分类: 有机化合物 - 苯类化合物
• 英文名称: (2Z,8Z)-5,15-Dimethoxy-tricyclo[8.2.2.2^4,7]hexadeca-1(13),2,4(16),5,7(15),8,10(14),11-octaene
• CAS: 108791-07-7
• 化学式: C₁₈H₁₆O₂
• 分子量: 264.324
• InChiKey: GRNNJYSSAOAHRC-QSOLPTILSA-N

物化性质

• 沸点：
  691.5±48.0 °C(Predicted)
• 密度：
  1.16±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.36
• 重原子数：
  20.0
• 可旋转键数：
  2.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  18.46
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  (2Z,8Z)-5,15-Dimethoxy-tricyclo[8.2.2.2^4,7]hexadeca-1(13),2,4(16),5,7(15),8,10(14),11-octaene 在 铂 作用下， 以 乙醇 为溶剂， 以80%的产率得到4,7-dimethoxy<2.2>paracyclophane
  参考文献：
  名称：

  通过三羰基计时络合物的[2.2]对环环二烯酮和[2.2]对环环烯的区域定向取代

  摘要：

  显示4，7-二烷氧基[2.2]对环环烷和相应的1，9-二烯在它们较少取代的苯部分上与Cr（CO）3 L 3-试剂进行选择性络合。这些络合物的锂化/硅烷化分别导致芳烃取代或桥取代。观察到三羰基铬[2.2]对环环烷及其1,9-二烯的类似行为。

  DOI：

  10.1016/s0040-4039(00)84527-x
• 作为产物：
  描述：

  5,8-dimethoxy-2,11-dithia<3.3>paracyclophane 在 邻氨基苯甲酸 、 亚硝酸异戊酯 、 双氧水 、 溶剂黄146 作用下， 以 1,4-二氧六环 、 水 、 甲苯 、 5,5-dimethyl-1,3-cyclohexadiene 为溶剂， 反应 41.58h， 生成 (2Z,8Z)-5,15-Dimethoxy-tricyclo[8.2.2.2^4,7]hexadeca-1(13),2,4(16),5,7(15),8,10(14),11-octaene
  参考文献：
  名称：

  Living Light-Induced Crystallization-Driven Self-Assembly for Rapid Preparation of Semiconducting Nanofibers

  摘要：

  Well-defined nanostructures composed of conintriguing electronic and optical properties. However, precise control of the size and uniformity of these semiconducting nanostructures is still rare and challenging, despite recent advances in strategies to obtain self-assembled nanostructures with narrow dispersions. Herein, we demonstrate the preparation of fluorescent conjugated block copolymers by one-shot polymerization and rapid formation of nanofibers in a few minutes via light-induced crystallization-driven self-assembly, CDSA controlled by driven by facile cis-to-trans photoisomerization of its poly(p-phenylenevinylene) blocks. Furthermore, living self-assembly was possible, allowing not only nanofibers with excellent length control and narrow size distribution but also ABA triblock comicelles and gradient comicelles, to be produced by seeded growth. Lastly, the seeded growth could be activated and deactivated repeatedly by switching the light on and off, analogous to light-induced living radical polymerization.

  DOI：

  10.1021/jacs.8b01954