(E)-1-butyl-4-(4-(diphenylamino)styryl)pyridin-1-ium bromide | 1412452-29-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: (E)-1-butyl-4-(4-(diphenylamino)styryl)pyridin-1-ium bromide
• CAS: 1412452-29-9
• 化学式: Br*C₂₉H₂₉N₂
• 分子量: 485.467
• InChiKey: WALHQFIBUHLCIX-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  4.42
• 重原子数：
  32.0
• 可旋转键数：
  8.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  7.12
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为产物：
  描述：

  4-甲基吡啶 在 哌啶 作用下， 以 乙醇 、 乙腈 为溶剂， 生成 (E)-1-butyl-4-(4-(diphenylamino)styryl)pyridin-1-ium bromide
  参考文献：
  名称：

  限制在阴离子金属-有机骨架孔中的有序偶极发色团诱导的二阶非线性光学活性

  摘要：

  倍频：已开发出一种将偶极有机发色团结合到阴离子金属-有机骨架（MOF）的一维通道中的策略，以产生高活性的非线性光学材料（参见图片）。所得的MOF材料相对于α石英显示出18.3的二次谐波产生强度。

  DOI：

  10.1002/anie.201204160

文献信息

• Design of a Metallacycle‐Based Supramolecular Photosensitizer for In Vivo Image‐Guided Photodynamic Inactivation of Bacteria
  作者：Yuling Xu、Wei Tuo、Liang Yang、Yan Sun、Chonglu Li、Xiaoqiang Chen、Wenchao Yang、Guangfu Yang、Peter J. Stang、Yao Sun

  DOI：10.1002/anie.202110048

  日期：2022.1.26

  A metallacycle-based supramolecular photosensitizer (1⊃2) for in vivo image-guided photodynamic inactivation of bacteria is reported. Through host-guest interaction, the assembly 1⊃2, with improved fluorescence signals and ROS production capabilities, is employed for in vivo fluorescence tracking as well as accurate image-guided treatment of S. aureus infection without noticeable side effects.

  报道了一种基于金属环的超分子光敏剂（ 1⊃2 ），用于体内图像引导光动力灭活细菌。通过主客体相互作用，具有改进的荧光信号和ROS产生能力的组件1⊃2可用于体内荧光跟踪以及金黄色葡萄球菌感染的精确图像引导治疗，且没有明显的副作用。
• Pillar[5]arene-Containing Metallacycles and Host–Guest Interaction Caused Aggregation-Induced Emission Enhancement Platforms
  作者：Wei Tuo、Yan Sun、Shuai Lu、Xiaopeng Li、Yao Sun、Peter J. Stang

  DOI：10.1021/jacs.0c08697

  日期：2020.10.7

  Coordination-driven Pt metallacycles have shown potential in controllable modular self-assembly, which has made a vital contribution to biomedicine, catalysis, and multiresponsive materials. Herein, pillar[S]arene units were integrated into one skeleton through coordination-driven self-assembly, resulting in the formation of a hexagonal Pt(II) metallacycle decorated with six pillar[5]arenes. The host-guest interactions of the as-prepared metallacycle (pillar[S]arenes as hosts) and 1-butyl-4-[4-(diphenylamino)styryl]pyridinium (guest) were investigated. The metallacycle was found to facilitate the coaggregation between the guests and pillar[5]arenes through a synergistic effect, thus engendering a sharp increase in fluorescence intensity. The resultant aggregate was investigated by DLS and TEM. Our studies imply that the pillar[5]arene-containing metallacycle can serve as a potential platform for realizing emission enhancement effects.