4‐(4‐(dimethylamino)styryl)‐N-methylpyridinium | 1143622-56-3

• 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: 4‐(4‐(dimethylamino)styryl)‐N-methylpyridinium
• 英文别名: 4-[ p-(dimethylamino)styryl]-1-methylpyridinium；4-(4-(dimethylamino)styryl)-N-methylpyridinium；4-[p-(dimethylamino)styryl]-1-methylpyridinium；4-(4-dimethylaminostyryl)-1-methylpyridinium；4-(4-dimethylaminostyryl)-N-methylpyridinium；4-(p-dimethylaminostyryl)-1-methylpyridinium；N,N-dimethyl-4-[(Z)-2-(1-methylpyridin-1-ium-4-yl)ethenyl]aniline
• CAS: 1143622-56-3
• 化学式: C₁₆H₁₉N₂
• 分子量: 239.34
• InChiKey: WVKVDDALQQZUGC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  7.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  [1-butyl-3-methylimidazolium]₂[Mg₃(TBAPy)₂(H₂O)₄]*2dioxane 、 4‐(4‐(dimethylamino)styryl)‐N-methylpyridinium 以 N,N-二甲基甲酰胺 为溶剂， 反应 48.0h， 生成 [(BMI)_7/4(DMASM)_1/4][Mg₃(TBAPy)₂(H₂O)₄]*2(dioxane)
  参考文献：
  名称：

  染料封装的离子芘基金属有机框架中的高效能量转移诱导的高光电转换

  摘要：

  通过形成阴离子金属-有机骨架 [BMI] 2 [Mg 3 (TBAPy) 2 (H 2 O) 4 ]·，研究了基于芘的接头的聚集态与光致发光/光电性能之间的关系2-二恶烷，通过封装 D-π-A 阳离子染料显示出高度增强的光捕获和光电转换效率。

  DOI：

  10.1021/acs.inorgchem.1c02624
• 作为产物：
  描述：

  4-溴-N,N-二甲基苯胺 、 1-methyl-4-vinylpyridinium iodide 在 palladium diacetate 、 三乙胺 、 三(邻甲基苯基)磷 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 生成 4‐(4‐(dimethylamino)styryl)‐N-methylpyridinium
  参考文献：
  名称：

  Fluorescent sensing system for palladium(II) based on the Heck reaction

  摘要：

  In this paper, we report a fluorescent sensing system based on the palladium-catalyzed Heck reaction between N-methyl vinylpyridinium and 4-bromo-N,N'-dimethylaniline. Generation of a new fluorophore as a product enhances fluorescence and permits selective detection of palladium(II) among other metal species. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.01.118

文献信息

• FLUORESCENT MOLECULAR ROTORS
  申请人：AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

  公开号：US20160195519A1

  公开（公告）日：2016-07-07

  The present invention relates to methods and compositions for detecting an interaction between a protein and a ligand, comprising: (i) binding at least one fluorescent molecular rotor to said ligand or protein; and (ii) detecting a change in fluorescence emitted by said fluorescent molecular rotor after contact of the bound fluorescent molecular rotor with the other of said ligand or protein, thereby detecting an interaction between the ligand and the protein, wherein the fluorescent molecular rotor comprises: a rotating ?-bond; an electron-donating moiety; an electron-accepting moiety; and a ?-conjugated linker.

  本发明涉及一种检测蛋白质与配体之间相互作用的方法和组合物，包括：(i)将至少一个荧光分子转子结合到所述配体或蛋白质上；和(ii)在所述结合的荧光分子转子与所述配体或蛋白质中的另一个接触后检测所述荧光分子转子发射的荧光变化，从而检测配体和蛋白质之间的相互作用，其中所述荧光分子转子包括：一个旋转的π键；一个给电子的基团；一个受电子的基团；和一个π共轭连接物。
• FLUORESCENT SUBSTRATES FOR NEUROTRANSMITTER TRANSPORTERS
  申请人：Blakely D. Randy

  公开号：US20080108102A1

  公开（公告）日：2008-05-08

  The invention is based on the finding that IDT307 and analogs thereof are fluorescent substrates transported by several neurotransmitter transporters. Provided are methods for the analysis of neurotransmitter transport and binding using IDT307 and its analogs. The invention also provides rapid methods for screening for modulators of neurotransmitter transport.

  该发明基于发现，IDT307及其类似物是多种神经递质转运体传输的荧光底物。提供了使用IDT307及其类似物进行神经递质转运和结合分析的方法。该发明还提供了筛选神经递质转运调节剂的快速方法。
• Cyanoborate, Fluoroalkylphosphate, Fluoroalkylborate or Imide Dyes
  申请人：Ignatyev Nikolai (Mykola)

  公开号：US20080275224A1

  公开（公告）日：2008-11-06

  The present invention relates to dyes of the general formula CAT + Y − (I), where Y − is an anion selected from the group of the cyanoborates, fluoroalkylphosphates, fluoroalkylborates or imidates and CAT + is a cation selected from the group of the azine, xanthene, polymethine, styryl, azo, tetrazolium, pyrylium, benzopyrylium, thiopyrylium, benzothiopyrylium, thiazine, oxazine, triarylmethane, diarylmethane, methine, acridine, quinoline, isoquinoline or quaternary azafluorenone dyes, for colouring plastics and plastic fibres, for the preparation of flexographic printing inks, as ball-point pen pastes, as stamp ink, for colouring leather and paper, for use in data acquisition systems, reprography, in ink microfilters, in photogalvanics, laser technology and the photo industry.

  本发明涉及一般公式CAT+Y-（I）的染料，其中Y-是从氰硼酸盐、氟烷基磷酸盐、氟烷基硼酸盐或咪唑盐组中选择的阴离子，CAT+是从吖嗪、黄色素、聚甲烯、苯乙烯、偶氮、四唑、吡啶杂环、苯并吡喃杂环、硫吡喃杂环、苯并硫吡喃杂环、噻吩、噁吩、三芳基甲烷、二芳基甲烷、甲烯、花菁、喹啉、异喹啉或季铵氮杂花菁染料组中选择的阳离子，用于染色塑料和塑料纤维，用于制备凹版印刷油墨，作为圆珠笔浆料、邮票墨水，用于染色皮革和纸张，用于数据采集系统、复印、油墨微滤器、光电镀、激光技术和照相产业。
• CYANOBORATE, FLUOROALKYLPHOSPHATE, FLUOROALKYLBORATE OR IMIDE DYES
  申请人：IGNATYEV Nikolai (Mykola)

  公开号：US20110190480A1

  公开（公告）日：2011-08-04

  The present invention relates to dyes of the general formula CAT + Y − (I), where Y − is an anion selected from the group of the cyanoborates, fluoroalkylphosphates, fluoroalkylborates or imidates and CAT + is a cation selected from the group of the azine, xanthene, polymethine, styryl, azo, tetrazolium, pyrylium, benzopyrylium, thiopyrylium, benzothiopyrylium, thiazine, oxazine, triarylmethane, diarylmethane, methine, acridine, quinoline, isoquinoline or quaternary azafluorenone dyes, for colouring plastics and plastic fibres, for the preparation of flexographic printing inks, as ball-point pen pastes, as stamp ink, for colouring leather and paper, for use in data acquisition systems, reprography, in ink microfilters, in photogalvanics, laser technology and the photo industry.

  本发明涉及一般式CAT+Y−（I）的染料，其中Y−是从氰硼酸盐、氟烷基磷酸盐、氟烷基硼酸盐或咪唑盐群中选择的阴离子，CAT+是从偶氮、黄色素、聚甲烯、苯乙烯、偶氮、四唑、吡啶、苯并吡喃、硫吡喃、苯并硫吡喃、噻吩、噁唑、三芳基甲烷、二芳基甲烷、甲烷、吖啶、喹啉、异喹啉或季铵氮芴酮染料群中选择的阳离子，用于着色塑料和塑料纤维，制备柔性版印刷油墨，作为圆珠笔膏、邮票墨水，用于着色皮革和纸张，用于数据采集系统，复印术，墨水微滤器，光电镀技术，激光技术和光学工业。
• Fluorescent Substrates for Neurotransmitter Transporters
  申请人：Blakely Randy D.

  公开号：US20110229910A1

  公开（公告）日：2011-09-22

  The invention is based on the finding that IDT307 and analogs thereof are fluorescent substrates transported by several neurotransmitter transporters. Provided are methods for the analysis of neurotransmitter transport and binding using IDT307 and its analogs. The invention also provides rapid methods for screening for modulators of neurotransmitter transport.

  本发明基于发现 IDT307 及其类似物是多种神经递质转运体运输的荧光底物。提供了使用 IDT307 及其类似物分析神经递质转运和结合的方法。本发明还提供了筛选神经递质转运调节剂的快速方法。