1,4-dimethyl-2-(pentafluoroethyl)benzene | 123524-54-9

• 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: 1,4-dimethyl-2-(pentafluoroethyl)benzene
• 英文别名: 1,4-dimethyl-2-(perfluoroethyl)benzene；2-(perfluoroethyl)-1,4-dimethylbenzene；1-(2,5-Dimethylphenyl)-1,1,2,2,2-pentafluoroethane；1,4-dimethyl-2-(1,1,2,2,2-pentafluoroethyl)benzene
• CAS: 123524-54-9
• 化学式: C₁₀H₉F₅
• 分子量: 224.173
• InChiKey: BICKNBPXJOWEAN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  对二甲苯 在 IF5/Et3N-3HF 、 四氯化钛 作用下， 以 二氯甲烷 为溶剂， 反应 75.0h， 生成 1,4-dimethyl-2-(pentafluoroethyl)benzene
  参考文献：
  名称：

  将多氟烷基引入芳族化合物的新方法

  摘要：

  通过使用（1-氯-1-氢全氟烷基）硫化物1进行Friedel-Crafts反应，然后使用IF 5 / Et 3 N-nHF对所得产物进行脱硫-二氟化反应，可以将多氟烷基引入芳族化合物中。通过该方法将全氟乙基，1,1,2,2,3,3-六氟丙基和1,1,2,2,3,3,4,4,5,5-十氟戊基引入各种芳族化合物中。还进行了5-位尿嘧啶的选择性全氟乙基化。

  DOI：

  10.1016/j.jfluchem.2011.06.006

文献信息

• The first nucleophilic C–H perfluoroalkylation of aromatic compounds via (arene)tricarbonylchromium complexes
  作者：Natalia V. Kirij、Andrey A. Filatov、Gleb Yu. Khrapach、Yurii L. Yagupolskii

  DOI：10.1039/c6cc09905j

  日期：——

  Complexed and reversibly activated arenes selectively react with a perfluoroalkyl anion under mild conditions, forming cyclohexadienyl adducts that readily undergo oxidation to perfluoroalkyl arenes.

  络合且可逆活化的芳烃在温和条件下与全氟烷基阴离子选择性反应，形成易于氧化为全氟烷基芳烃的环己二烯基加合物。
• POLYMER COMPOUND AND COMPOSITION CONTAINING THE SAME
  申请人：Mikami Satoshi

  公开号：US20100033086A1

  公开（公告）日：2010-02-11

  A polymer compound comprising as repeating units an optionally substituted fluorenediyl group and a phenylene group having one or more substituents, and comprising a repeating unit of the following formula (1) and/or a group of the following formula (2): (in the formula (1), Ar 1 and Ar 2 represent an arylene group or di-valent aromatic heterocyclic group, and Ar 1 and may be the same or different.) (in the formula (2), Ar 1 represents the same meaning as described above. Ar 3 represents an aryl group or mono-valent aromatic heterocyclic group.).

  一种聚合物化合物，其重复单元包括一个可选取代的芴基基团和一个具有一个或多个取代基的苯基团，并包括以下式(1)的重复单元和/或以下式(2)的基团： （在式（1）中，Ar1和Ar2表示芳烃基团或双价芳香杂环基团，Ar1和Ar2可以相同或不同。） （在式（2）中，Ar1表示与上述相同的含义。Ar3表示芳基团或单价芳香杂环基团。）
• COMPOSITION CONTAINING POLYMER COMPOUND AND LIGHT-EMITTING ELEMENT USING SAME
  申请人：Sumitomo Chemical Company Limited

  公开号：EP2594607A1

  公开（公告）日：2013-05-22

  It is an object of the present invention to provide a composition using a polymer compound, which is useful for manufacturing a blue phosphorescent light-emitting device excellent in luminous efficiency. The present invention provides a composition including: a polymer compound substantially consisting of a constitutional unit selected from a constitutional unit represented by Formula (1)-1 below, a constitutional unit represented by Formula (1)-2 below, a constitutional unit represented by Formula (2)-1 below, a constitutional unit represented by Formula (2)-2 below, and a constitutional unit derived from a phosphorescent light-emitting compound having a light-emitting spectrum peak at smaller than 480 nm and the polymer compound containing at least both of the constitutional unit represented by Formula (1)-1 and the constitutional unit represented by Formula (1)-2; and a phosphorescent light-emitting compound having a light-emitting spectrum peak at smaller than 480 nm.

  本发明的目的是提供一种使用聚合物化合物的组合物，该组合物可用于制造发光效率极佳的蓝色磷光发光器件。本发明提供了一种组合物，包括一种聚合物化合物，该聚合物化合物实质上由一个构型单元组成，该构型单元选自如下式（1）-1 所代表的构型单元、如下式（1）-2 所代表的构型单元、如下式（2）-1 所代表的构型单元、如下式（2）-2 所代表的构型单元，以及一个源自磷光发光化合物的构型单元，该磷光发光化合物的发光光谱峰值小于 480 纳米，且该聚合物化合物至少同时含有如下式（1）-1 所代表的构型单元和如下式（1）-2 所代表的构型单元；以及发光光谱峰值小于 480 纳米的磷光发光化合物。
• IF5–pyridine–HF: air- and moisture-stable fluorination reagent
  作者：Shoji Hara、Miki Monoi、Ryosuke Umemura、Chiaki Fuse

  DOI：10.1016/j.tet.2012.09.104

  日期：2012.12

  IF5-pyridine-HF, an air- and moisture-stable solid, can be used as a fluorination reagent for the introduction of fluorine atoms to the alpha-position of the sulfur atom in sulfides. The desulfurizing-fluorination reactions of benzylic sulfides, thioacetals, and 2-(methylthio)-1,3-dithiane derivatives were also performed using this reagent. (C) 2012 Elsevier Ltd. All rights reserved.
• COMPOSITION CONTAINING POLYMER COMPOUND AND LIGHT-EMITTING DEVICE USING THE SAME
  申请人：Soga Masayuki

  公开号：US20130200349A1

  公开（公告）日：2013-08-08

  It is an object of the present invention to provide a composition using a polymer compound, which is useful for manufacturing a blue phosphorescent light-emitting device excellent in luminous efficiency. The present invention provides a composition including: a polymer compound substantially consisting of a constitutional unit selected from a constitutional unit represented by Formula (1)-1 below, a constitutional unit represented by Formula (1)-2 below, a constitutional unit represented by Formula (2)-1 below, a constitutional unit represented by Formula (2)-2 below, and a constitutional unit derived from a phosphorescent light-emitting compound having a light-emitting spectrum peak at smaller than 480 nm and the polymer compound containing at least both of the constitutional unit represented by Formula (1)-1 and the constitutional unit represented by Formula (1)-2; and a phosphorescent light-emitting compound having a light-emitting spectrum peak at smaller than 480 nm.