3-(1,4,5-triphenyl-1H-imidazol-2-yl)naphthalen-2-ol | 1159395-27-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 3-(1,4,5-triphenyl-1H-imidazol-2-yl)naphthalen-2-ol
• 英文别名: 3-(1,4,5-Triphenylimidazol-2-yl)naphthalen-2-ol
• CAS: 1159395-27-3
• 化学式: C₃₁H₂₂N₂O
• 分子量: 438.528
• InChiKey: JOWZUVHANLAHHQ-UHFFFAOYSA-N

物化性质

• 熔点：
  279 °C(Solvent: Ethyl acetate)
• 沸点：
  666.7±57.0 °C(predicted)
• 密度：
  1.17±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.6
• 重原子数：
  34
• 可旋转键数：
  4
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  38
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-(1,4,5-triphenyl-1H-imidazol-2-yl)naphthalen-2-ol 、 氯甲酸烯丙酯 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 2.5h， 以90.3%的产率得到
  参考文献：
  名称：

  A novel ratiometric AIEE/ESIPT probe for palladium species detection with ultra-sensitivity

  摘要：

  现有的钯（Pd）物种检测荧光探针已经揭示了它们的弱点，例如低灵敏度、抗干扰能力差和反应时间长。

  DOI：

  10.1039/c9ra06046d
• 作为产物：
  描述：

  在 四(三苯基膦)钯 、 钾硼氢 作用下， 以 四氢呋喃 、 水 、 二甲基亚砜 、 乙腈 为溶剂， 生成 3-(1,4,5-triphenyl-1H-imidazol-2-yl)naphthalen-2-ol
  参考文献：
  名称：

  A novel ratiometric AIEE/ESIPT probe for palladium species detection with ultra-sensitivity

  摘要：

  现有的钯（Pd）物种检测荧光探针已经揭示了它们的弱点，例如低灵敏度、抗干扰能力差和反应时间长。

  DOI：

  10.1039/c9ra06046d

文献信息

• WHITE-EMITTING COMPOUNDS USING EXCITED-STATE INTRAMOLECULAR PROTON TRANSFER, ORGANIC ELECTROLUMINESCENT ELEMENT AND LASER MATERIAL USING THE SAME
  申请人：Park Soo Young

  公开号：US20120046472A1

  公开（公告）日：2012-02-23

  Provided are a white-emitting monomolecular compound using excited-state intramolecular proton transfer (ESIPT) characteristics, and an organic electroluminescence device and a laser device comprising same. The white-emitting monomolecular compound according to the present invention is prepared by covalently bonding at least two types of molecules which produce different colors and have excited-state intramolecular proton transfer (ESIPT) characteristics. The white-emitting monomolecular compound according to the present invention achieves white luminescence irrespective of the concentration thereof and of the state of the materials thereof, and therefore can be used in a variety of fields including an organic electroluminescence device and a laser device.

  提供了一种使用激发态分子内质子转移（ESIPT）特性的白光发射单分子化合物，以及包括该化合物的有机电致发光装置和激光器装置。根据本发明，所述白光发射单分子化合物是通过共价结合至少两种产生不同颜色且具有激发态分子内质子转移（ESIPT）特性的分子制备而成。根据本发明的白光发射单分子化合物实现了白色发光，不受其浓度和材料状态的影响，因此可用于包括有机电致发光装置和激光器装置在内的各种领域。
• WHITE-EMITTING MONOMOLECULAR COMPOUND USING EXCITED-STATE INTRAMOLECULAR PROTON TRANSFER, ORGANIC ELECTROLUMINESCENT ELEMENT AND LASER DEVICE USING THE SAME
  申请人：SNU R&DB Foundation

  公开号：US20140018543A1

  公开（公告）日：2014-01-16

  Provided are a white-emitting monomolecular compound using excited-state intramolecular proton transfer (ESIPT) characteristics, and an organic electroluminescence device and a laser device comprising same. The white-emitting monomolecular compound according to the present invention is prepared by covalently bonding at least two types of molecules which produce different colors and have excited-state intramolecular proton transfer (ESIPT) characteristics. The white-emitting monomolecular compound according to the present invention achieves white luminescence irrespective of the concentration thereof and of the state of the materials thereof, and therefore can be used in a variety of fields including an organic electroluminescence device and a laser device.

  提供了一种使用激发态分子内质子转移（ESIPT）特性的白光发射单分子化合物，以及包含该化合物的有机电致发光器件和激光器件。该发明的白光发射单分子化合物是通过共价键结合至少两种产生不同颜色并具有激发态分子内质子转移（ESIPT）特性的分子制备而成。该发明的白光发射单分子化合物在其浓度和材料状态均能实现白光发射，因此可用于包括有机电致发光器件和激光器件在内的各种领域。
• A White-Light-Emitting Molecule: Frustrated Energy Transfer between Constituent Emitting Centers
  作者：Sanghyuk Park、Ji Eon Kwon、Se Hun Kim、Jangwon Seo、Kyeongwoon Chung、Sun-Young Park、Du-Jeon Jang、Begoña Milián Medina、Johannes Gierschner、Soo Young Park

  DOI：10.1021/ja902533f

  日期：2009.10.7

  White-light-emitting single molecules are promising materials for use in a new generation of displays and light sources because they offer the possibility of simple fabrication with perfect color reproducibility and stability. To realize white-light emission at the molecular scale, thereby eliminating the detrimental concentration- or environment-dependent energy transfer problem in conventional fluorescent or phosphorescent systems, energy transfer between a larger band-gap donor and a smaller band-gap acceptor must be fundamentally blocked. Here, we present the first example of a concentration-independent ultimate white-light-emitting molecule based on excited-state intramolecular proton transfer materials. Our molecule is composed of covalently linked blue- and orange-light-emitting moieties between which energy transfer is entirely frustrated, leading to the production of reproducible, stable white photo- and electroluminescence.
• US8569510B2
  申请人：——

  公开号：US8569510B2

  公开（公告）日：2013-10-29
• US9024036B2
  申请人：——

  公开号：US9024036B2

  公开（公告）日：2015-05-05