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(3,5-diphenyl-1H-pyrrol-2-yl)(3,5-diphenylpyrrol-2-ylidene)amine | 40047-93-6

中文名称
——
中文别名
——
英文名称
(3,5-diphenyl-1H-pyrrol-2-yl)(3,5-diphenylpyrrol-2-ylidene)amine
英文别名
N-(3,5-diphenyl-2H-pyrrol-2-ylidene)-3,5-diphenyl-1H-pyrrol-2-amine;tetraphenylazadipyrromethene;N-(3,5-diphenyl-1H-pyrrol-2-yl)-3,5-diphenylpyrrol-2-imine
(3,5-diphenyl-1H-pyrrol-2-yl)(3,5-diphenylpyrrol-2-ylidene)amine化学式
CAS
40047-93-6
化学式
C32H23N3
mdl
——
分子量
449.555
InChiKey
XAYZBNQEQYNPQT-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    287-289 °C
  • 沸点:
    710.0±70.0 °C(Predicted)
  • 密度:
    1.15±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    7.4
  • 重原子数:
    35
  • 可旋转键数:
    5
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    40.5
  • 氢给体数:
    1
  • 氢受体数:
    1

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    (3,5-diphenyl-1H-pyrrol-2-yl)(3,5-diphenylpyrrol-2-ylidene)amine 在 aluminum (III) chloride 、 三氟化硼乙醚N,N-二异丙基乙胺 作用下, 以 二氯甲烷 为溶剂, 反应 48.0h, 生成 5-formyl-1',3',7',9'-tetraphenyl-2l4-spiro[benzo[d][1,3,2]dioxaborole-2,5'-dipyrrolo[1,2-c:2',1'-f][1,3,5,2]triazaborinin]-4'-ium
    参考文献:
    名称:
    新型BF2螯合的氮杂二吡咯亚甲基-富勒烯二联体:合成,电化学和光动力学。
    摘要:
    与没有富勒烯的BF(2)螯合的氮杂二吡咯亚甲基相比,已报道了BF(2)螯合的氮杂二甲亚基-富勒烯二联体的合成,结构,电化学和光动力学。富勒烯的附着导致通过光诱导的电子转移有效地生成氮杂二吡咯二烯的三重激发态。
    DOI:
    10.1039/c1cc16071k
  • 作为产物:
    描述:
    参考文献:
    名称:
    重氮对氮杂硼-双-吡咯二烯化合物中两个光子吸收性质和系统间交叉机理的影响
    摘要:
    设计并合成了各种位置含溴原子的新型氮杂硼-二吡咯亚甲基化合物,以增强三重态态种群和两个光子吸收特性,可用于二光子光动力疗法,三重态-三重态an灭上转换。稳态荧光和超快泵浦探针光谱技术显示,只有2、6个位置的氮杂硼-二吡咯二烯核心对三重态人口有显着贡献。密度泛函理论计算表明,当将溴原子引入氮杂硼-双-吡咯二烯中心的2、6位时,单线态和三线态能级越近,因此系统间交叉的可能性就越大。在800 nm波长下的Z扫描实验表明,相对于文献中显示出系统间交叉机理的化合物而言,两个光子吸收截面值相当大(610 GM)。有效的系统间穿越和增强的双光子吸收特性使所研究的氮杂硼-二吡咯亚甲基化合物成为双光子光动力疗法应用的良好候选者。
    DOI:
    10.1016/j.dyepig.2015.07.002
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文献信息

  • Deep-Red-Fluorescent Zinc Probe with a Membrane-Targeting Cholesterol Unit
    作者:Jin Ju Kim、Jayeon Hong、Seungyeon Yu、Youngmin You
    DOI:10.1021/acs.inorgchem.0c01376
    日期:2020.8.17
    Organelle-targeting fluorescence probes are valuable because they can provide spatiotemporal information about the trafficking of analytes of interest. The spatiotemporal resolution can be improved by using low-energy emission signals because they are barely contaminated by autofluorescence noises. In this study, we designed and synthesized a deep-red-fluorescent zinc probe (JJ) with a membrane-targeting cholesterol unit. This zinc probe consists of a boron-azadipyrromethene (aza-BODIPY) fluorophore and a zinc receptor that is tethered to a tri(ethylene glycol)–cholesterol chain. In aqueous solutions buffered to pH 7.4, JJ exhibits weak fluorescence with a peak wavelength of 663 nm upon excitation at 622 nm. The addition of ZnCl2 elicits an approximately 5-fold enhancement of the fluorescence emission with a fluorescence dynamic range of 141000. Our electrochemical and picosecond transient photoluminescence investigations indicate that the fluorescence turn-on response is due to the zinc-induced abrogation of the formation of a nonemissive intramolecularly charge-separated species, which occurs with a driving force of 0.98 eV. The fluorescence zinc response was found to be fully reversible and to be unaffected by pH changes or the presence of biological metal ions. These properties are due to tight zinc binding with a dissociation constant of 4 pM. JJ was found to be nontoxic to HeLa cells up to submicromolar concentrations, which enables cellular imaging. Colocalization experiments were performed with organelle-specific stains and revealed that JJ is rapidly internalized into intracellular organelles, including lysosomes and endoplasmic reticula. Unexpectedly, probe internalization was found to permeabilize the cell membrane, which facilitates the influx of exogens such as zinc ions. Such permeabilization does not arise for a control probe without the tri(ethylene glycol)–cholesterol chain (JJC). Our results show that the membrane-targeting cholesterol unit can disrupt membrane integrity.
    靶向细胞器的荧光探针具有重要价值,因为它们能够提供感兴趣分析物的运输时空信息。通过使用低能发射信号可以提高时空分辨率,因为它们几乎不受自体荧光噪声的污染。在本研究中,我们设计并合成了一种深红色荧光锌探针(JJ),该探针具有膜靶向胆固醇单元。这种锌探针由硼-氮杂二吡咯甲烯(aza-BODIPY)荧光团和一个通过三(乙二醇)胆固醇链连接的锌受体组成。在pH值为7.4的缓冲水溶液中,JJ在622 nm激发下表现出663 nm的弱荧光,峰值波长为663 nm。加入ZnCl2可激发约5倍的荧光发射增强,荧光动态范围为141000。我们的电化学和皮秒瞬态光致发光研究表明,荧光开启响应是由于锌诱导的非发射性分子内电荷分离物种形成的终止,该过程的驱动力为0.98 eV。研究发现,荧光锌响应是完全可逆的,不受pH变化或生物金属离子存在的影响。这些特性源于锌的紧密结合,其解离常数为4 pM。研究发现,JJ对HeLa细胞的毒性在亚微摩尔浓度以下,这使得能够进行细胞成像。通过与特定细胞器的染色进行共定位实验,发现JJ能够迅速内化到溶酶体和内质网等细胞内细胞器。出乎意料的是,探针内化会使细胞膜通透化,从而促进锌离子等外来物的流入。这种通透化不会出现在没有三(乙二醇)胆固醇链的控探针(JJC)中。我们的结果表明,膜靶向胆固醇单元可以破坏膜的完整性。
  • Three-Coordinate, Phosphine-Ligated Azadipyrromethene Complexes of Univalent Group 11 Metals
    作者:Thomas S. Teets、James B. Updegraff、Arthur J. Esswein、Thomas G. Gray
    DOI:10.1021/ic900208a
    日期:2009.9.7
    complexes are characterized by multinuclear NMR, X-ray crystallography, optical absorption and emission spectroscopy, and elemental analysis. Solid-state structures show trigonal planar geometries about the metal centers, and reveal pervasive intra- and intermolecular π-stacking interactions. Visible light absorption intensifies with metal binding, in some cases shifting to longer wavelengths. The complexes
    Tetraarylazadipyrromethenes是路易斯碱性的红光吸收染料,其光学性质有利于传感和治疗应用。最近,已经描述了这些配体的过渡金属络合物。在这里,我们报告一系列三坐标的第11组未取代和甲氧基取代的四芳基氮杂嘧啶酮的配合物。在每个中,两个吡咯氮螯合到约10金属离子 三苯基或三乙基膦占据第三个配位位点。新的配合物的特征在于多核NMR,X射线晶体学,光学吸收和发射光谱以及元素分析。固态结构在金属中心周围显示出三角形的平面几何形状,并揭示了普遍的分子内和分子间π堆积相互作用。可见光的吸收会随着金属的结合而增强,在某些情况下会转移到更长的波长。复合物在红色区域微弱发光。发射波长和量子产率与游离氮杂吡咯烷酮相似。配体上的甲氧基取代使光学特征发生红移,而在第三配位部位用三乙基膦取代三苯基膦具有最小的结构或光谱影响。
  • Synthesis, Spectral-Luminescent Properties, and Photostability of Zn(II) Complexes With Dipyrrins Modified by the Periphery and meso-Spacer
    作者:N. A. Dudina、A. Yu. Nikonova、Ye. V. Antina、M. B. Berezin、A. I. Vyugin
    DOI:10.1007/s10593-014-1426-2
    日期:2014.3
    characterization was performed for the homoleptic zinc(II) chelates with dipyrrins containing four methyl or aryl substituents in the pyrrole rings and methine group or nitrogen atom as meso-spacer. It was shown that zinc dipyrrinates with substituted pyrrole rings and a methene spacer exhibited an intense fluorescence in nonpolar media. The phenyl-substituted complex had an order of magnitude stronger fluorescence
    对均一的锌(II)螯合物进行了比较的光谱发光表征,其中吡咯类在吡咯环中含有四个甲基或芳基取代基,次甲基或氮原子作为中间隔基。结果表明,具有取代的吡咯环和亚甲基间隔基的二吡啶锌锌在非极性介质中表现出强烈的荧光。苯基取代的配合物比甲基取代的类似物具有增强一个数量级的荧光。从亚甲基间隔基更改为氮原子会导致电子吸收光谱发生明显的红移(最高达64 nm),并且螯合物完全失去了荧光性能。建立了螯合配体结构对锌(II)配合物光稳定性的影响。
  • Synthesis of Aza-BODIPY Boron Difluoride PDT Agents to Promote Apoptosis in HeLa Cells
    作者:Ronny Priefer、Justin R. Griffiths、Janelle N. Ludwig、Graham Skelhorne-Gross、Robert S. Greene
    DOI:10.2174/157017811796064377
    日期:2011.7.1
    BF2 Chelated azadipyrromethene dyes fluoresce in the near infrared and have potential applications in photodynamic therapy. When irradiated above 600nm these aza-BODIPY compounds react with triplet O2 in the body to form a reactive singlet oxygen species which leads to cell death. A small library has been synthesized of these potential PDT agents via a four step process, with varying substituents on the aromatic ring of the starting benzaldehyde and acetophenone. In vitro studies on HeLa cells have revealed an effective photosensitive compound with low dark cytotoxicity and promotion of apoptotic cell death when exposed to light.
    BF2螯合的氮杂二吡咯甲烯染料在近红外区域发出荧光,并在光动力疗法中具有潜在应用。当这些氮-BODIPY化合物在600nm以上波长照射下,能与体内的三重态氧反应生成活性单线态氧物种,导致细胞死亡。通过四步合成过程,以苯甲醛和苯乙酮起始环上有不同取代基的条件下,构建了一个小型库,这些潜在的光动力疗法试剂得以合成。在HeLa细胞的体外研究中,发现了一种有效的光敏化合物,其在暗态下具有较低的细胞毒性,并在光照下促进细胞凋亡。
  • Photodynamic treatment of melanoma cells using aza-dipyrromethenes as photosensitizers
    作者:Kelly A. D. F. Castro、Letícia D. Costa、Samuel Guieu、Juliana C. Biazzotto、Maria Graça P. M. S. da Neves、M. Amparo F. Faustino、Roberto S. da Silva、Augusto C. Tomé
    DOI:10.1039/d0pp00114g
    日期:2020.7
    In this study, we report for the first time the use of four aza-dipyrromethenes (ADPMs) as photosensitizers for cancer PDT. The synthesis and characterization of the ADPMs and their photodynamic action against B16F10 melanoma cells were assessed. ADPM 2 is the best singlet oxygen generator and the most photo-toxic (at 2.5 μM) towards B16F10 cells.
    在本研究中,我们首次报道了使用四种氮杂二吡咯甲烯(ADPMs)作为癌症光动力疗法(PDT)的光敏剂。我们评估了ADPMs的合成、表征及其对B16F10黑色素瘤细胞的光动力作用。ADPM 2是生成单线态氧的最佳物质,并且对B16F10细胞具有最强的光毒性(在2.5 μM浓度下)。
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