4-methyl-4'-((prop-2-yn-1-yloxy)methyl)-2,2'-bipyridine | 1426692-31-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 4-methyl-4'-((prop-2-yn-1-yloxy)methyl)-2,2'-bipyridine
• CAS: 1426692-31-0
• 化学式: C₁₅H₁₄N₂O
• 分子量: 238.289
• InChiKey: DSJHCQFURIDJOO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  18.0
• 可旋转键数：
  4.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  35.01
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  2-(azidomethyl)-2,3-dihydrothieno[3,4-b][1,4]dioxine 、 4-methyl-4'-((prop-2-yn-1-yloxy)methyl)-2,2'-bipyridine 在 tetrakis(actonitrile)copper(I) hexafluorophosphate 、 铜 作用下， 以 乙腈 为溶剂， 反应 72.0h， 以54%的产率得到
  参考文献：
  名称：

  Ambipolar, multichromic metallopolymers of poly(3,4-ethylenedioxythiophene)

  摘要：

  DOI：

  10.1016/j.dyepig.2022.110526
• 作为产物：
  描述：

  4,4'-二甲基-2,2'-联吡啶 在 selenium(IV) oxide 、 sodium tetrahydroborate 、 硫酸 、 氢溴酸 、 sodium hydride 、 sodium hydroxide 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 甲醇 、 二氯甲烷 、 mineral oil 为溶剂， 反应 31.0h， 生成 4-methyl-4'-((prop-2-yn-1-yloxy)methyl)-2,2'-bipyridine
  参考文献：
  名称：

  Bifunctional mesoporous silica nanoparticles as cooperative catalysts for the Tsuji–Trost reaction – tuning the reactivity of silica nanoparticles

  摘要：

  具有Pd配合物和额外碱性位点的双功能介孔二氧化硅纳米粒子（MSNs）被制备并测试作为协同活性催化剂，用于乙酰乙酸乙酯的Tsuji-Trost烯丙基化反应。通过点击化学后修饰实现了MSNs的功能化。单烯丙基化和双烯丙基化反应的选择性通过控制反应温度和催化剂性质来实现。

  DOI：

  10.1039/c3cc00235g

文献信息

• Multichromic metallopolymers of poly(2,5-dithienylpyrrole)s derived through tethering of ruthenium(II) bipiridyl complex
  作者：Nese Guven、Baris Yucel、Hajar Sultanova、Pinar Camurlu

  DOI：10.1016/j.electacta.2022.140562

  日期：2022.8

  complexes and electrochemically polymerized to obtain a new class of electrochromic metallopolymers. The Ru-complexes were designed by altering the number of polymerizable SNS units per redox active metal center and the length of non-conjugated spacer, where the relationship between the monomer structure and optoelectronic properties of the resultant metallopolymers was investigated. Tuning of the native properties

  在这项研究中，2,5-二噻吩基吡咯 (SNS) 单元被束缚在钌 (II) 联吡啶配合物上，并通过电化学聚合得到一类新的电致变色金属聚合物。通过改变每个氧化还原活性金属中心的可聚合 SNS 单元的数量和非共轭间隔物的长度来设计 Ru 配合物，其中研究了单体结构与所得金属聚合物的光电性能之间的关系。通过引入电致变色钌络合物作为侧链取代基来调整聚 (2,5-二噻吩基吡咯) (PSNS) 的天然特性提供了一种可行的方法，其中金属聚合物不仅显示出双极性，而且还显示出充满活力的多色行为，显示出宽色域从红棕色到橙色到卡其色到灰色。通过研究具有联吡啶功能的类似聚 (2,5-二噻吩基吡咯) (PSNS) 的光电特性，揭示了衍生双极/多色活性的机制。发现单体中可聚合单元的数量主要影响电致变色性能并提高基于 SNS 的金属聚合物的光学对比度和着色效率。此处描述的基于 SNS 的金属聚合物的电致变色性能通过共聚将
• Interfacial Energy Conversion in Ru^II Polypyridyl-Derivatized Oligoproline Assemblies on TiO₂
  作者：Da Ma、Stephanie E. Bettis、Kenneth Hanson、Maria Minakova、Leila Alibabaei、William Fondrie、Derek M. Ryan、Garegin A. Papoian、Thomas J. Meyer、Marcey L. Waters、John M. Papanikolas

  DOI：10.1021/ja312143h

  日期：2013.4.10

  Solid-phase peptide synthesis has been applied to the preparation of phosphonate-derivatized oligoproline assemblies containing two different Ru-II polypyridyl chromophores coupled via "click" chemistry. In water or methanol the assembly adopts the polyproline II (PPII) helical structure, which brings the chromophores into close contact. Excitation of the assembly on ZrO2 at the outer Ru-II in 0.1 M HClO4 at 25 degrees C is followed by rapid, efficient intra-assembly energy transfer to the inner Ru-II (k(EnT) = 3.0 x 10(7) s(-1), implying 96% relative efficiency). The comparable energy transfer rate constants in solution and on nanocrystalline ZrO2 suggest that the PPII structure is retained when bound to ZrO2. On nano crystalline films of TiO2, excitation at the inner Ru-II is followed by rapid, efficient injection into TiO2. Excitation of the outer Ru-II is followed by rapid intra-assembly energy transfer and then by electron injection. The oligoproline/click chemistry approach holds great promise for the preparation of interfacial assemblies for energy conversion based on a family of assemblies having controlled compositions and distances between key functional groups.
• Heterogenization of [Ru(bpy)3]Cl2 on Ordered Mesoporous Silica Materials for Photocatalytic Applications
  作者：Bénédicte Lebeau、Morgan Cormier、Jean-Philippe Goddard、Malik Sebbat、Anish Lazar、Claire Laurent、Christelle Despas、Neus Vilà、Alain Walcarius、Nathan McClenaghan、Emmanuel Oheix

  DOI：10.1055/a-2317-3672

  日期：2025.3

  Herein, the preparation and characterization of three Ru-based heterogeneous photocatalysts supported on ordered mesoporous silica materials are reported. The photocatalytic activity of these catalysts was evaluated through oxidation, reduction, cycloaddition and carboxylation reactions and their efficiencies are comparable to the parent [Ru(bpy)3]Cl2 in homogeneous conditions. These photocatalysts are efficiently recovered even after five reactions cycles offering new opportunities in sustainable chemistry