5-(4-bromophenyl)norbor-2-nene

• 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: 5-(4-bromophenyl)norbor-2-nene
• 英文别名: 5-(4-bromophenyl)norbornene；5-(4-Bromophenyl)bicyclo[2.2.1]hept-2-ene
• 化学式: C₁₃H₁₃Br
• 分子量: 249.15
• InChiKey: XPPGOMNVBDDMPT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.38
• 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：

  溴代异辛烷 、 5-(4-bromophenyl)norbor-2-nene 在 叔丁基锂 作用下， 以 四氢呋喃 、 正戊烷 为溶剂， 反应 3.0h， 以51%的产率得到5-(4-(2-ethylhexyl)phenyl)norborn-2-ene
  参考文献：
  名称：

  苯并噻吩单体和可构图的自组装嵌段共聚物的有氧固态红色磷光

  摘要：

  据报道，第一批含铋的大分子在固态和氧气存在下会发出磷光。这些红色发射高分子量聚合物（> 300 kDa）具有附加在烃骨架上的苯并双酚，并通过有效的开环复分解（ROMP）方案构建。此外，我们的一般程序很容易形成交联网络和嵌段共聚物。用无毒元素实现稳定的红色磷光仍然是一个挑战，因此，我们新型的可溶性（可加工）聚合物磷光体引起了人们的极大兴趣。此外，在有机-无机嵌段共聚物球形胶束中可能形成富铋核，从而形成薄膜状的铋图案阵列。

  DOI：

  10.1002/anie.201809357
• 作为产物：
  描述：

  降冰片烯 、 对溴碘苯 在 bis-triphenylphosphine-palladium(II) chloride 、 甲酸 、 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 以77%的产率得到5-(4-bromophenyl)norbor-2-nene
  参考文献：
  名称：

  Ring-opening metathesis polymerization of cobaltocenium derivative to prepare anion exchange membrane with high ionic conductivity

  摘要：

  An efficient method to incorporate a cobaltocenium cation into polymers for anion exchange membranes is described. A cobaltocenium-containing norbornene derivative has been synthesized. It can be homopolymerized, or copolymerized with norbornene, by ring-opening metathesis polymerization (ROMP) with quantitative yields. The composition of the random copolymers can be precisely controlled by adjusting the feed ratio of the monomers. The resulting polymers can be cast into thin robust membranes. The morphology of the membranes is characterized by humidity controlled SAXS and TEM, showing disordered interconnected cobaltocenium domains. The high ionic conductivity suggests that such membranes are good candidates for anion exchange membranes. (C) 2020 Published by Elsevier Ltd.

  DOI：

  10.1016/j.poly.2020.114462

文献信息

• Highly Fluorescent Benzophosphole Oxide Block-Copolymer Micelles
  作者：Sarah M. Parke、Susumu Tanaka、Haoyang Yu、Emanuel Hupf、Michael J. Ferguson、Yuqiao Zhou、Kensuke Naka、Eric Rivard

  DOI：10.1021/acs.macromol.9b01661

  日期：2019.10.8

  efficient synthesis of highly fluorescent para-biphenyl-substituted benzophospholes via zirconium-mediated metallacycle transfer is reported. A norbornene-appended benzophosphole oxide monomer was found to readily undergo living ring-opening metathesis polymerization with the Grubbs third-generation catalyst to yield either a homopolymer or block copolymers. The resulting block copolymers consisting of lipophilic

  有效合成高荧光对位报道了通过锆介导的金属环转移的-联苯取代的苯并膦。发现降冰片烯附加的苯并环氧丙烷单体易于与格鲁布斯第三代催化剂进行活性开环易位聚合，以产生均聚物或嵌段共聚物。通过动态光散射和透射电子显微镜测定，由亲脂性烷基化或频哪醇硼酸酯封端的共聚单体组成的所得嵌段共聚物在四氢呋喃/己烷混合物中自组装成球形胶束。含苯并磷腈的聚合物的一个特点是，相对于其单体，它们在溶液中的发射强度大大提高，这大概是由于在形成均聚物或组装的嵌段共聚物胶束时分子运动受到限制。发现了“分析物放大沉淀”的证据，其中将亚化学计量的氟化物添加到苯并磷氧化物-频哪醇硼酸酯嵌段共聚物球形胶束中会导致高发射聚集体的快速沉淀。该观察结果应指导相关方法的开发，以可视方式检测（和隔离）溶液中的分析物。
• INVERSELY DISPERSIVE RETARDATION FILM, AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING SAME
  申请人：JX Nippon Oil & Energy Corporation

  公开号：EP2390690A1

  公开（公告）日：2011-11-30

  A reverse dispersion retardation film, formed by stretching a film comprising a norbornene-based ring-opening copolymer containing a structural unit (A) represented by the following general formula (1): [in the formula (1), m represents an integer of any one of 0 and 1, R1 represents a hydrogen atom or the like, X1 represents a group represented by a formula: -CH2CH2- or the like, a and b each independently represent an integer of 0 to 6, Y represents a methylene group or the like, and Z represents a methylene group or the like] and a structural unit (B) represented by the following general formula (2) : [in the formula (2), n represents an integer of any one of 0 and 1, X2 represents a group represented by a formula: -CH2CH2- or the like, R2, R3, R4, and R5 each represent a hydrogen atom or the like, wavy lines d and e each represent a configuration of any one of an endo and an exo, and a wavy line f represents a configuration of any one of an endo and an exto], wherein a total amount of the structural unit (A) and an exo-form structural unit, in which the wavy line f represents the exo configuration, among the structural units (B) is not less than 20 mol% but not more than 65 mol% of all the structural units.

  一种反向分散延缓膜，由降冰片烯基开环共聚物拉伸形成，该共聚物含有由下式（1）表示的结构单元（A）： [在式 (1) 中，m 代表 0 和 1 之间的整数，R1 代表氢原子或类似物，X1 代表由式表示的基团：-CH2CH2-或类似的基团，a 和 b 各自独立地代表 0 至 6 的整数，Y 代表亚甲基或类似的基团，Z 代表亚甲基或类似的基团]和由以下通式 (2) 代表的结构单元 (B) ： [在式 (2) 中，n 代表 0 和 1 之间的整数，X2 代表由式表示的基团：-R2、R3、R4 和 R5 分别代表氢原子或类似物，波浪线 d 和 e 分别代表内向型和外向型中任何一种构型，波浪线 f 代表内向型和外向型中任何一种构型]，其中结构单元 (A) 和外向型结构单元（其中波浪线 f 代表外向型构型）在结构单元 (B) 中的总量不低于所有结构单元的 20 摩尔%，但不超过 65 摩尔%。
• [EN] POLYCYLOOLEFINIC POLYMERS AND ANION EXCHANGE MEMBRANES DERIVED THEREFROM<br/>[FR] POLYMÈRES POLYCYLOOLÉFINIQUES ET MEMBRANES ÉCHANGEUSES D'ANIONS DÉRIVÉES DE CES DERNIERS
  申请人：[en]PROMERUS, LLC

  公开号：WO2022026794A1

  公开（公告）日：2022-02-03

  Embodiments in accordance with the present invention encompass a variety of polymers derived from polycyclic olefin monomers, such as hydrocarbon functionalized norbomenes. The polymers so formed function as ionomers and are suitable as anion exchange membrane for fabricating a variety of electrochemical devices, among others. More specifically, the ionomeric polymers used herein are derived from a variety of quaternized amino functionalized norbornene monomers and are lightly crosslinked (less than ten mol%). The membranes made therefrom exhibit very high ionic conductivity of up to 198 mS/cm at 80 °C. This invention also relates to using an anion conducting solid polymer electrolyte as the ion conducting medium between the two electrodes and the ion conducting medium within the electrodes acting as the ionic conduit between electroactive material and electrolyte. The electrochemical devices made in accordance of this invention are useful as fuel cells, gas separators, and the like.
• Aerobic Solid State Red Phosphorescence from Benzobismole Monomers and Patternable Self-Assembled Block Copolymers
  作者：Sarah M. Parke、Emanuel Hupf、Gunwant K. Matharu、Inara de Aguiar、Letian Xu、Haoyang Yu、Michael P. Boone、Gabriel L. C. de Souza、Robert McDonald、Michael J. Ferguson、Gang He、Alex Brown、Eric Rivard

  DOI：10.1002/anie.201809357

  日期：2018.11.5

  cross‐linked networks and block copolymers. Attaining stable red phosphorescence with non‐toxic elements remains a challenge and, thus, our new class of soluble (processable) polymeric phosphor is of great interest. Furthermore, the formation of bismuth‐rich cores within organic–inorganic block copolymer spherical micelles is possible, leading to patterned arrays of bismuth in the film state.

  据报道，第一批含铋的大分子在固态和氧气存在下会发出磷光。这些红色发射高分子量聚合物（> 300 kDa）具有附加在烃骨架上的苯并双酚，并通过有效的开环复分解（ROMP）方案构建。此外，我们的一般程序很容易形成交联网络和嵌段共聚物。用无毒元素实现稳定的红色磷光仍然是一个挑战，因此，我们新型的可溶性（可加工）聚合物磷光体引起了人们的极大兴趣。此外，在有机-无机嵌段共聚物球形胶束中可能形成富铋核，从而形成薄膜状的铋图案阵列。
• Ring-opening metathesis polymerization of cobaltocenium derivative to prepare anion exchange membrane with high ionic conductivity
  作者：Haomiao Yuan、Ye Liu、Tsung-Han Tsai、Xiaohui Liu、Sang Bum Kim、Rohit Gupta、Wenxu Zhang、S. Piril Ertem、Soenke Seifert、Andrew M. Herring、E. Bryan Coughlin

  DOI：10.1016/j.poly.2020.114462

  日期：2020.5

  An efficient method to incorporate a cobaltocenium cation into polymers for anion exchange membranes is described. A cobaltocenium-containing norbornene derivative has been synthesized. It can be homopolymerized, or copolymerized with norbornene, by ring-opening metathesis polymerization (ROMP) with quantitative yields. The composition of the random copolymers can be precisely controlled by adjusting the feed ratio of the monomers. The resulting polymers can be cast into thin robust membranes. The morphology of the membranes is characterized by humidity controlled SAXS and TEM, showing disordered interconnected cobaltocenium domains. The high ionic conductivity suggests that such membranes are good candidates for anion exchange membranes. (C) 2020 Published by Elsevier Ltd.