4,4'-distyrylbiphenyl | 4061-32-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 4,4'-distyrylbiphenyl
• 英文别名: 4,4'-Distyryl-biphenyl；1-(2-phenylethenyl)-4-[4-(2-phenylethenyl)phenyl]benzene
• CAS: 4061-32-9
• 化学式: C₂₈H₂₂
• 分子量: 358.483
• InChiKey: ZMLPKJYZRQZLDA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.1
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  Methyl 2-chloro-3-[4-[4-(2-chloro-3-methoxy-3-oxopropyl)phenyl]phenyl]propanoate 在 CuCl₂*2H₂O 氢氧化钾 作用下， 以 乙醇 、 水 、 丙酮 为溶剂， 反应 10.0h， 生成 4,4'-distyrylbiphenyl
  参考文献：
  名称：

  Ganushchak, N. I.; Fedorovich, I. S.; Obushak, N. D., Journal of Organic Chemistry USSR (English Translation), 1982, vol. 18, p. 1508 - 1512

  摘要：

  DOI：

文献信息

• Synthesis of <scp> <i>N</i> ‐Heterocyclic </scp> Carbine Silver(I) and Palladium( <scp>II</scp> ) Complexes with Acylated Piperazine Linker and Catalytic Activity in Three Types of C—C Coupling Reactions
  作者：Qingxiang Liu、Xiantao Zhang、Zhixiang Zhao、Xinying Li、Wei Zhang

  DOI：10.1002/cjoc.202000237

  日期：2021.3

  salts LH2·Cl2 and LH2·(PF6)2 with acylated piperazine linker and two N‐heterocyclic carbene (NHC) silver(I) and palladium(II) complexes [L2Ag2](PF6)2 (1) and [L2Pd2Cl4] (2) were prepared. The crystal structures of LH2·Cl2 and 1 were confirmed by X‐ray analysis. In 1, one 26‐membered macrometallocycle was generated through two silver(I) ions and two bidentate ligands L. The catalytic activity of 2 was

  带有酰化哌嗪连接基的两个双咪唑鎓盐LH 2 ·Cl 2和LH 2 ·（PF 6）2和两个N杂环卡宾（NHC）银（I）和钯（II）配合物[L 2 Ag 2 ]（PF 6）制备2（1）和[L 2 Pd 2 Cl 4 ]（2）。LH 2 ·Cl 2的晶体结构X射线分析证实了1个。在1中，通过两个银（I）离子和两个双齿配体L生成了一个26元的大金属环。在Sonogashira，Heck-Mizoroki和Suzuki-Miyaura反应中研究了2的催化活性。结果表明，这些CC偶联反应可以在2的催化下顺利进行。
• Process for the preparation of alkenylbenzene derivatives or
  申请人：Ciba-Geigy Corporation

  公开号：US04335055A1

  公开（公告）日：1982-06-15

  Compounds of the formula I ##STR1## in which Z, Z.sub.1, R, m and p are as defined in patent claim 1, can be obtained in a simple and economical manner by a novel process wherein a halide of the formula II ##STR2## is reacted with a substituted or unsubstituted vinylbenzene or vinylnaphthalene derivative in the presence of a base and of certain palladium catalysts, such as palladium acetate. The compounds (I) or functional derivatives preparable therefrom are useful, for example, for the preparation of known dyes or fluorescent brighteners, or can be used directly as fluorescent brighteners or as scintillators.

  式I的化合物##STR1##中，其中Z，Z.sub.1，R，m和p如专利权要求1所定义，可以通过一种新的方法简单经济地获得，其中式II的卤化物##STR2##在碱和某些钯催化剂（例如乙酸钯）的存在下与取代或未取代的乙烯基苯或乙烯基萘衍生物反应。可以利用从化合物（I）或可制备的功能衍生物，例如制备已知的染料或荧光增白剂，或可直接用作荧光增白剂或闪烁体。
• Vinylene‐Linked 2D Conjugated Covalent Organic Frameworks by Wittig Reactions
  作者：Yannan Liu、Shuai Fu、Dominik L. Pastoetter、Arafat Hossain Khan、Yingying Zhang、Arezoo Dianat、Shunqi Xu、Zhongquan Liao、Marcus Richter、Minghao Yu、Miroslav Položij、Eike Brunner、Gianaurelio Cuniberti、Thomas Heine、Mischa Bonn、Hai I. Wang、Xinliang Feng

  DOI：10.1002/anie.202209762

  日期：2022.12.5

  The Wittig reaction is demonstrated as novel synthetic strategy for the synthesis of crystalline unsubstituted vinylene-linked 2D conjugated covalent organic frameworks through the attainment of high (E)-alkene selectivity. Ultrafast THz spectroscopy discloses state-of-the-art charge-transport properties of as-prepared V-2D-COFs as a result of electron delocalization in the fully conjugated frameworks

  Wittig 反应被证明是通过实现高 (E)- 烯烃选择性来合成结晶未取代的亚乙烯基连接的二维共轭共价有机骨架的新型合成策略。由于完全共轭框架中的电子离域，超快太赫兹光谱揭示了所制备的 V-2D-COF 的最先进的电荷传输特性。
• Spectral luminescent and generation properties of new active media in the blue region of the spectrum
  作者：V. V. Gruzinskii、K. M. Degtyarenko、T. N. Kopylova、A. L. Kuznetsov、A. N. Novikov、T. A. Sarycheva

  DOI：10.1007/bf00660280

  日期：1987.1
• Ganushchak, N. I.; Fedorovich, I. S.; Obushak, N. D., Journal of Organic Chemistry USSR (English Translation), 1982, vol. 18, p. 1508 - 1512
  作者：Ganushchak, N. I.、Fedorovich, I. S.、Obushak, N. D.、Gnatyuk, L. S.、Prokopishin, I. Yu.

  DOI：——

  日期：——