2-iodo-o-terphenyl | 39655-15-7

• 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-iodo-o-terphenyl
• 英文别名: 2-Jod-o-terphenyl；Iodoterphenyl；1-iodo-2-(2-phenylphenyl)benzene
• CAS: 39655-15-7
• 化学式: C₁₈H₁₃I
• 分子量: 356.206
• InChiKey: GTEVLULHHNKHJG-UHFFFAOYSA-N

物化性质

• 熔点：
  55-56 °C(Solv: ethanol (64-17-5))
• 沸点：
  403.0±24.0 °C(Predicted)
• 密度：
  1.471±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 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-iodo-o-terphenyl 以21%的产率得到
  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：

  4-(2-iodophenyl)-5-phenylocta-1,7-diene-4,5-diol 在 RuCl2(1,3-dimesityl-imidazolidin-2-yl)(PCy3)(=CHPh) 、 对甲苯磺酸 作用下， 以 二氯甲烷 、 苯 为溶剂， 反应 18.0h， 生成 2-iodo-o-terphenyl
  参考文献：
  名称：

  闭环复分解方法合成邻三联苯衍生物

  摘要：

  据报道，使用闭环复分解（RCM）作为关键步骤，从苯甲醚合成邻-叔苯基的方法。合成了具有卤素取代基的邻-三联苯，可以通过交叉偶联反应将其进一步官能化。联苯撑的合成证明了该方法的合成效用。

  DOI：

  10.1002/ejoc.201900988

文献信息

• Intramolecular aryl–aryl coupling <i>via</i> C–F bond activation tolerant towards C–I functionality
  作者：Ann-Kristin Steiner、Mikhail Feofanov、Konstantin Amsharov

  DOI：10.1039/d0cc06035f

  日期：——

  Herein we report a transition-metal free activation of a particularly stable aromatic carbon–fluorine bond allowing intramolecular aryl–aryl coupling which is orthogonal to carbon–iodine functionality.

  在这里，我们报告了一种无过渡金属参与的活化方法，可以激活特别稳定的芳香族碳-氟键，从而实现分子内芳基-芳基偶联反应，该反应与碳-碘官能团是正交的。
• Polyphenyl synthesis by means of the Kharash-type Grignard cross-coupling reaction.
  作者：EIICHI IBUKI、SHIGERU OZASA、YASUHIRO FUJIOKA、MOTOFUMI OKADA、YOSHIHIKO YANAGIHARA

  DOI：10.1248/cpb.30.2369

  日期：——

  A series of twenty-seven polyphenyls, including quater-to sexiphenyls, was synthesized by the cross-coupling reaction of aryl Grignard reagents with arylene diiodides in the presence of bis (acetylacetonato) nickel (II). Twenty of them were obtained in fairly good yields (50-95%) under mild conditions at temperatures below ca. 60°C in ether-benzene solution within a few hours. In the cases of the remaining seven polyphenyls, however, lower yields (1-34%) were inevitable owing to the sterically crowded geometry of the reactant (s). Thus, the Kharash-type Grignard cross-coupling reaction was proved to be an efficient and convenient method for synthesizing a variety of polyphenyls, except in the cases of reactants with remarkably crowded geometry. The infrared, ultraviolet, and proton magnetic resonance spectral properties of several polyphenyls including three new compounds, 3-(2-biphenylyl)-o-quaterphenyl, 6'-(3-biphenylyl)-m-quaterphenyl, and 3, 4'-di (2-biphenylyl) biphenyl, are presented and discussed.

  合成了一系列二十七种多酚类化合物，包括四苯到六苯，通过芳基格氏试剂与芳烃二碘化物在双（乙酰丙酮）镍（II）的存在下进行交叉偶联反应。在温度低于约60°C的醚-苯溶液中，在温和条件下，这二十种化合物的产率相当不错（50-95%），反应时间为几小时。然而，在另外七种多酚类化合物的情况下，由于反应物的立体拥挤几何结构，不可避免地产率较低（1-34%）。因此，Kharash型格氏交叉偶联反应被证明是一种高效且便利的方法用于合成各种多酚类化合物，但在具有显著拥挤几何形状的反应物情况下例外。文中介绍并讨论了包括三个新化合物（3-(2-联苯基)-o-四苯、6'-(3-联苯基)-m-四苯、和3,4'-二（2-联苯基）联苯）在内的几种多酚类化合物的红外、紫外及质子磁共振光谱特性。
• Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound
  申请人：Samsung Electronics Co., Ltd.

  公开号：US20200207739A1

  公开（公告）日：2020-07-02

  A heterocyclic compound represented by Formula 1, a composition including the same, and an organic light-emitting device including the heterocyclic compound: L 1 to L 4 , L 11 , a1 to a4, a11, Ar 1 , Ar 2 , Ar 11 , R 1 to R 7 , R 11 to R 12 , b1 to b7, and b11 to b12 are described in the specification.

  由公式1表示的杂环化合物，包括该化合物的组合物，以及包括该杂环化合物的有机发光器件：规范中描述了L1至L4，L11，a1至a4，a11，Ar1，Ar2，Ar11，R1至R7，R11至R12，b1至b7以及b11至b12。
• DIAZADIBENZOFURANE AND DIAZADIBENZOTHIOPHENE DERIVATIVES AND THEIR USE IN ORGANIC OPTOELECTRONIC DEVICES
  申请人：Samsung SDI Co., Ltd.

  公开号：EP3056498A1

  公开（公告）日：2016-08-17

  A compound for an organic optoelectronic device represented by Chemical Formula I wherein X1 and X2 are each independently O or S, X3 to X6 are each independently C, CRa or N, at least two of X3 to X6 are N, X7 to X10 are each independently, C, CRb or N, at least two of X7 to X10 are N, and L is a substituted or unsubstituted C6 to C30 arylene group, a substituted or unsubstituted C2 to C30 heteroarylene group, or a combination thereof, an organic optoelectronic device including the compound for an organic optoelectronic device, and a display device including the organic optoelectronic device are disclosed.

  一种用于有机光电器件的化合物，由化学式 I 表示 其中 X1 和 X2 各自独立地为 O 或 S、 X3至X6各自独立地为C、CRa或N X3 至 X6 中至少有两个是 N、 X7 至 X10 各自独立地为 C、CRb 或 N、 X7 至 X10 中至少有两个是 N，以及 L 是取代或未取代的 C6 至 C30 芳烯基团、取代或未取代的 C2 至 C30 杂芳基或它们的组合、 本发明公开了一种包括该化合物的有机光电器件，以及一种包括该有机光电器件的显示装置。
• Coating liquid for forming insulating film and method for producing insulating film
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20040197484A1

  公开（公告）日：2004-10-07

  A coating liquid for forming insulating film which can form insulating film having high adhesion to semiconductor substrate is provided. The coating liquid for forming insulating film comprising following (A) and (B), wherein a water content in the coating liquid is not more than 1% by weight: (A): a heat-reactive nonpolar compound or polymer thereof wherein the heat-reactive nonpolar compound is selected from the group consisting of a compound having not less than two C—C double bonds, a compound having not less than two C—C triple bonds and a compound having at least one C—C double bond and at least one C—C triple bond, (B): at least one compound selected from the group consisting of silane compounds represented by following formulae (1) to (3).

  本发明提供了一种用于形成绝缘膜的涂布液，该涂布液可形成对半导体基底具有高附着力的绝缘膜。用于形成绝缘膜的涂布液包括以下（A）和（B），其中涂布液中的水含量不超过 1%（按重量计）： (A)：热反应性非极性化合物或其聚合物，其中热反应性非极性化合物选自由具有不少于两个 C-C 双键的化合物、具有不少于两个 C-C 三键的化合物和具有至少一个 C-C 双键和至少一个 C-C 三键的化合物组成的组，(B)：至少一种选自由以下式(1)至(3)表示的硅烷化合物组成的组的化合物。