2,5-diphenyliodobenzene | 76129-22-1

• 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: 2,5-diphenyliodobenzene
• 英文别名: 2'-iodo-p-terphenyl；2'-Iod-p-terphenyl；2-iodo-1,4-diphenylbenzene
• CAS: 76129-22-1
• 化学式: C₁₈H₁₃I
• 分子量: 356.206
• InChiKey: DJMIEZXAWJZZOV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  2,5-diphenyliodobenzene 生成 对三联苯
  参考文献：
  名称：

  IBUKI EHCHI; OZASA SHIGERU; EUJIOKA YASUHIRO; KITAMURA HIROHIKO, CHEM. AND PHARM. BULL., 1980, 28, NO 5, 1468-1476

  摘要：

  DOI：
• 作为产物：
  描述：

  1,4-二苯基-2-硝基苯 在 盐酸 、 铁粉 、 potassium iodide 、 sodium nitrite 作用下， 以 苯 为溶剂， 反应 2.5h， 生成 2,5-diphenyliodobenzene
  参考文献：
  名称：

  Ibuki, Eiichi; Ozasa, Shigeru; Fujioka, Yasuhiro, Chemical and pharmaceutical bulletin, 1980, vol. 28, # 5, p. 1468 - 1476

  摘要：

  DOI：

文献信息

• Preparation and Conformational Properties of Several 1,8-Diarylnaphthalenes
  作者：Eiichi Ibuki、Shigeru Ozasa、Yasuhiro Fujioka、Hiroshi Mizutani

  DOI：10.1246/bcsj.55.845

  日期：1982.3

  spectral studies of the 1,8-diarylnaphthalenes indicated the presence of a face-to-face arrangement of aromatic rings in the peri-position. Two new 8,8′-diaryl-1,1′-binaphthyls, each having two sets of closely held parallel aromatic rings, were isolated as minor coupling products. Trans-trans conformations were proposed for them on the basis of their thermal behavior. Several nickel(II) complexes were found

  六种新的 1,8-二芳基萘，每个都具有紧密的平行芳环，在 N,N'-双（1-甲基）存在下，通过芳基碘化镁和 1,8-二碘萘的 Kharash 型格氏交叉偶联合成。 -3-氧代丁叉基）乙二胺镍（II）作为催化剂。其中，1,8-二(1-萘基)萘以顺式和反式旋转异构体的形式获得，这是由于1,8-位旋转受限。通过差示扫描量热法确认旋转异构体之间在加热至其熔点以上时的相互转化。1,8-二芳基萘的质子磁共振光谱研究表明，在邻位存在芳香环的面对面排列。两个新的 8,8'-二芳基-1,1'-联萘，每个都有两组紧密相连的平行芳环，被分离为次要的偶联产物。根据它们的热行为提出了反式-反式构象。发现几种镍 (II) 配合物是有效的催化剂...
• Asymmetric anthracene-based blue host materials: synthesis and electroluminescence properties of 9-(2-naphthyl)-10-arylanthracenes
  作者：Kyung-Ryang Wee、Won-Sik Han、Ju-Eun Kim、Ae-Li Kim、Soonnam Kwon、Sang Ook Kang

  DOI：10.1039/c0jm02877k

  日期：——

  A series of bulky aryl-substituted asymmetric anthracene blue host materials, 9-(2-naphthyl)-10-(3-(1-naphthyl)phenyl)anthracene, where phenyl was varied from H (5a), Me (5b), Ph (5e), and 1-Naph (5f) at the 6-position and Me (5c) at the 2-position, was synthesized by Suzuki coupling reaction between 10-(2-naphthyl)anthracene-9-boronic acid and 1-(3-iodophenyl)naphthalene derivatives. A less bulky aryl-substituted anthracene, 9-(2-naphthyl)-10-(2,5-diphenyl)phenyl)anthracene (5d), was also synthesized for comparison. All asymmetric anthracenes showed high glass transition temperatures in the range of 84–153 °C. The photophysical and electrochemical properties in solution showed that the substituent at the 10-positions of the anthracene unit did not influence the blue emission of 420 nm and HOMO–LUMO energy level (5.5–2.5 eV). However, a gradual decrease of bathochromic shift in solid state PL was observed from the increaseg of the substituent bulkiness, exhibiting 5e (18 nm) ≤ 5f (19 nm) < 5c (25 nm) ≤ 5b (26 nm) < 5a (30 nm) < 5d (41 nm), respectably. When 5a was used as a blue host material in the multilayered device structure of ITO/DNTPD/NPD/host:dopant (9%)/PyPySPyPy/LiF/Al, enhanced OLED device performance was observed, showing a luminous current efficiency of 9.9 cd A−1, power efficiency of 6.3 lm W−1 at 20 mA cm−2, deep blue color coordinates of (0.14, 0.18), and a 932 h device lifetime at L0 = 3000 cd m−2.

  通过 10-(2-萘基)蒽-9（3-(1-萘基)苯基）和 10-(2-萘基)蒽-9（3-(1-萘基)苯基）之间的铃木偶联反应，合成了一系列大块芳基取代的不对称蒽蓝宿主材料，其中苯基的位置可从 H (5a)、Me (5b)、Ph (5e)、10-(2-naphthyl)anthracene-9-boronic acid 与 1-(3-碘苯基)萘衍生物之间的铃木偶联反应合成了(3-(1-萘基)苯基)蒽，其中 6 位上的苯基由 H (5a)、Me (5b)、Ph (5e) 和 1-Naph (5f)，2 位上的苯基由 Me (5c)。为了进行比较，还合成了一种不太笨重的芳基取代蒽，即 9-（2-萘基）-10-（2,5-二苯基）苯基蒽（5d）。所有不对称蒽的玻璃化转变温度都很高，在 84-153 ℃ 之间。溶液中的光物理和电化学特性表明，蒽单元 10 位上的取代基并不影响 420 nm 的蓝色发射和 HOMO-LUMO 能级（5.5-2.5 eV）。然而，随着取代基体积的增大，固态 PL 的浴色偏移逐渐减小，表现为 5e (18 nm) ≤ 5f (19 nm) < 5c (25 nm) ≤ 5b (26 nm) < 5a (30 nm) < 5d (41 nm)，即 5e (18 nm) ≤ 5f (19 nm) < 5c (25 nm) ≤ 5b (26 nm) < 5a (30 nm) < 5d (41 nm)。在 ITO/DNTPD/NPD/host:dopant (9%)/PyPySPyPy/LiF/Al 的多层器件结构中使用 5a 作为蓝色宿主材料时，观察到 OLED 器件性能增强，显示出 9.9 cd A-1 的发光电流效率、20 mA cm-2 时 6.3 lm W-1 的功率效率、（0.14, 0.18）的深蓝色色坐标以及 L0 = 3000 cd m-2 时 932 h 的器件寿命。
• ORGANIC ELECTROLUMINESCENCE DEVICE
  申请人：Sado Takayasu

  公开号：US20080290795A1

  公开（公告）日：2008-11-27

  Provided is an organic electroluminescence device in which a reduction in luminance is suppressed and a lifetime is significantly improved. The object is achieved by an organic electroluminescence device having organic compound layers including an organic emitting layer, which is interposed between at least one pair of electrodes, in which the organic emitting layer is formed of an organic compound material containing an impurity composed of a hydroxyl group-containing compound at a concentration of less than 0.15% by mass, and a method of selecting an organic compound material for the organic electroluminescence device, the method including: determining the content of the impurity; and selecting an organic compound material in which the content is less than 0.15% by mass so that the material is used for forming the organic emitting layer. Provided are a coating film-forming ink, a method of forming a thin film, and a method of producing an organic electroluminescence device.

  提供了一种有机电致发光器件，其中抑制了亮度降低并显著提高了寿命。该目标通过具有有机化合物层的有机电致发光器件实现，其中有机发光层位于至少一对电极之间，有机发光层由含有羟基化合物组成的杂质浓度低于0.15%的有机化合物材料形成，以及选择有机化合物材料用于有机电致发光器件的方法，该方法包括：确定杂质的含量；选择杂质含量低于0.15%的有机化合物材料，以便用于形成有机发光层。还提供了一种涂层膜形成油墨、一种薄膜形成方法和一种有机电致发光器件的生产方法。
• Organic electroluminescence device
  申请人：Sado Takayasu

  公开号：US08586199B2

  公开（公告）日：2013-11-19

  Provided is an organic electroluminescence device in which a reduction in luminance is suppressed and a lifetime is significantly improved. The object is achieved by an organic electroluminescence device having organic compound layers including an organic emitting layer, which is interposed between at least one pair of electrodes, in which the organic emitting layer is formed of an organic compound material containing an impurity composed of a hydroxyl group-containing compound at a concentration of less than 0.15% by mass, and a method of selecting an organic compound material for the organic electroluminescence device, the method including: determining the content of the impurity; and selecting an organic compound material in which the content is less than 0.15% by mass so that the material is used for forming the organic emitting layer. Provided are a coating film-forming ink, a method of forming a thin film, and a method of producing an organic electroluminescence device.

  提供的是一种有机电致发光器件，其中抑制亮度降低并显著提高寿命。该目标通过具有有机化合物层的有机电致发光器件实现，包括有机发光层，该层位于至少一对电极之间，在该有机发光层中，所述有机发光层由含有羟基化合物组成的杂质的有机化合物材料形成，其浓度小于0.15％，并且提供了一种选择有机化合物材料用于有机电致发光器件的方法，该方法包括：确定杂质的含量；选择杂质含量小于0.15％的有机化合物材料，以便用于形成有机发光层。提供了一种涂层薄膜形成油墨、薄膜形成方法和有机电致发光器件生产方法。
• ORGANIC ELECTROLUMINESCENT ELEMENT
  申请人：Idemitsu Kosan Co., Ltd.

  公开号：EP2136422A1

  公开（公告）日：2009-12-23

  Provided is an organic electroluminescence device in which a reduction in luminance is suppressed and a lifetime is significantly improved. The object is achieved by an organic electroluminescence device having organic compound layers including an organic emitting layer, which is interposed between at least one pair of electrodes, in which the organic emitting layer is formed of an organic compound material containing an impurity composed of a hydroxyl group-containing compound at a concentration of less than 0.15% by mass, and a method of selecting an organic compound material for the organic electroluminescence device, the method including: determining the content of the impurity; and selecting an organic compound material in which the content is less than 0.15% by mass so that the material is used for forming the organic emitting layer. Provided are a coating film-forming ink, a method of forming a thin film, and a method of producing an organic electroluminescence device.

  本发明提供了一种有机电致发光器件，该器件可抑制亮度降低，并显著提高使用寿命。该目标是通过以下方法实现的：一种有机电致发光器件，它具有包括有机发光层在内的有机化合物层，该有机化合物层穿插在至少一对电极之间，其中有机发光层是由有机化合物材料形成的，该有机化合物材料含有由含羟基化合物组成的杂质，杂质浓度小于 0.15%（质量百分比）的杂质的有机化合物材料，以及为有机电致发光器件选择有机化合物材料的方法，该方法包括：确定杂质的含量；以及选择含量小于0.15%（质量百分比）的有机化合物材料，以便将该材料用于形成有机发光层。本发明提供了一种涂层成膜油墨、一种形成薄膜的方法以及一种生产有机电致发光器件的方法。