1,4-二氯-2-苯氧基-苯 | 24910-69-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1,4-二氯-2-苯氧基-苯
• 中文别名: 4H-1-苯并吡喃-4-酮,6-氨基-2-(4-甲氧苯基)-
• 英文名称: 1,4-dichloro-2-phenoxybenzene
• 英文别名: 2,5-dichlorodiphenyl ether；2,5-dichlorodiphenyl oxide；1,4-dichloro-2-phenoxy-benzene
• CAS: 24910-69-8
• 化学式: C₁₂H₈Cl₂O
• 分子量: 239.101
• InChiKey: VITXVDNQHXYQSK-UHFFFAOYSA-N

物化性质

• 溶解度：
  1.07e-05 M
• 蒸汽压力：
  0.00 mmHg

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2909309090

反应信息

• 作为产物：
  描述：

  2,5-二氯苯酚 、 苯硼酸 在 copper diacetate 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 6.0h， 以74%的产率得到1,4-二氯-2-苯氧基-苯
  参考文献：
  名称：

  Copper-mediated synthesis of mono- and dichlorinated diaryl ethers

  摘要：

  An efficient synthesis of polychlorinated diphenyl ethers (PCDEs) using the Cu(OAc)(2)-catalyzed Chan-Lam coupling reaction is described. A library of all possible mono- and dichlorinated diphenyl ether congeners was prepared and characterized using MS, H-1, and C-13 NMR spectroscopy, and Kovats retention indices. Our approach, using the optimized reaction conditions (i.e., reaction temperature, oxidizing atmosphere and base), significantly improves and simplifies the process compared to previously reported syntheses. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2014.06.035

文献信息

• METHOD FOR MANUFACTURING CONJUGATED AROMATIC COMPOUND
  申请人：Oda Seiji

  公开号：US20110275859A1

  公开（公告）日：2011-11-10

  A method for manufacturing a conjugated aromatic compound comprising reacting an aromatic compound (A) wherein one or two leaving groups selected from the group consisting of an iodine atom, a bromine atom and a chlorine atom are bonded to an aromatic ring and the aromatic compound (A) does not have (c1) a group represented by the following formula (10): wherein A 1 represents a C1-C20 alkoxy group etc.; (g1) a C1-C20 alkyl group which may be substituted with a fluorine atom etc.; and (h1) a C2-C20 acyl group which may be substituted with a fluorine atom etc., at the neighboring carbon atom to the carbon atom to which the leaving group is bonded, with an aromatic compound (A) having the same structure as that of the above-mentioned aromatic compound (A) or an aromatic compound (B) wherein the aromatic compound (B) is structurally different from the above-mentioned aromatic compound (A), one or two leaving groups selected from the group consisting of an iodine atom, a bromine atom and a chlorine atom are bonded to an aromatic ring and the aromatic compound (B) does not have the above-mentioned (c1), (g1) and (h1) at the neighboring carbon atom to the carbon atom to which the leaving group is bonded, in the presence of (i) a nickel compound, (ii) a metal reducing agent, (iii) at least one ligand (L1) selected from the group consisting of a 2,2′-bipyridine compound having at least one electron-withdrawing group and having no substituent at 3-, 6-, 3′- and 6′-positions, and a 1,10-phenanthroline compound having at least one electron-withdrawing group and having no substituent at 2- and 9-positions, and (iv) at least one ligand (L2) selected from the group consisting of a 2,2′-bipyridine compound having at least one electron-releasing group and having no substituent at 3-, 6-, 3′- and 6′-positions, and a 1,10-phenanthroline compound having at least one electron-releasing group and having no substituent at 2- and 9-positions.

  一种制备共轭芳香化合物的方法，包括将含有一个或两个离去基团的芳香化合物（A）与含有相同结构的上述芳香化合物（A）或结构不同的芳香化合物（B）反应，其中这些离去基团选自碘原子、溴原子和氯原子，与芳香环结合，而芳香化合物（A）没有以下式（10）所代表的基团：其中A1代表C1-C20烷氧基等；（g1）代表C1-C20烷基基团，可能被氟原子等取代；以及（h1）代表C2-C20酰基基团，可能被氟原子等取代，与离去基团结合的碳原子的相邻碳原子处没有上述（c1）、（g1）和（h1），在（i）镍化合物、（ii）金属还原剂、（iii）从2,2′-联吡啶化合物和1,10-邻菲啰啉化合物中选择的至少一种配体（L1），具有至少一个吸电子基团且在3-、6-、3′-和6′-位置没有取代基，以及（iv）从2,2′-联吡啶化合物和1,10-邻菲啰啉化合物中选择的至少一种配体（L2），具有至少一个释电子基团且在3-、6-、3′-和6′-位置没有取代基团的情况下，在上述离去基团结合的碳原子的相邻碳原子处进行反应。
• POLYARYLENE BLOCK COPOLYMER HAVING SULFONIC ACID GROUP AND USE THEREOF
  申请人：YAMAKAWA Yoshitaka

  公开号：US20120052412A1

  公开（公告）日：2012-03-01

  A polyarylene copolymer having a sulfonic acid group which has high proton conductivity and reduced swelling in hot water and reduced shrinkage in drying; a solid polymer electrolyte and a proton conductive membrane comprising the copolymer; and a membrane-electrode assembly using these. The polyarylene block copolymer comprises a polymer segment (A) having a sulfonic acid group, and a polymer segment (B) having substantially no sulfonic acid group, the polymer segment (B) having substantially no sulfonic acid group comprising a structural unit represented by the following formula (1).

  一种具有磺酸基的聚芳烃共聚物，具有高质子传导性能，在热水中具有减少肿胀和干燥中减少收缩的特性；包括该共聚物的固体聚合物电解质和质子导电膜；以及使用这些的膜电极组件。该聚芳烃嵌段共聚物包括具有磺酸基的聚合物段（A）和基本上没有磺酸基的聚合物段（B），基本上没有磺酸基的聚合物段（B）包括由以下公式（1）表示的结构单元。
• Process for the preparation of poly(arylene sulfide) with low metal contamination and polymer produced
  申请人：PHILLIPS PETROLEUM COMPANY

  公开号：EP0577098A1

  公开（公告）日：1994-01-05

  A process for preparing poly(arylene sulfide) with reduced metal contamination is produced by contacting a dihaloaromatic compound, a sulfur source, a polar organic compound, and an alkali metal carboxylate in a reaction vessel wherein at least the liquid contacting parts of the vessel are constructed of titanium. In another aspect of the invention a polymer produced by the above described process is provided.

  一种制备减少金属污染的聚芳基硫醚的工艺，是将二卤代芳香族化合物、硫源、极性有机化合物和碱金属羧酸盐在反应容器中接触，容器的液体接触部分至少由钛制成。本发明的另一方面提供了一种通过上述工艺生产的聚合物。
• Substituted polyphenylenes via supported transition metal catalysis
  申请人：Thomas B. David

  公开号：US20050197454A1

  公开（公告）日：2005-09-08

  Substituted polyphenylenes and methods for producing such substituted polyphenylenes using supported transition metal catalysis are provided.

  提供了取代的多亚苯基以及利用支撑过渡金属催化生产这种取代的多亚苯基的方法。
• Muganlinskii, F. F.; Sandler, O. L.; Kakhramanov, V. B., Journal of applied chemistry of the USSR, 1990, vol. 63, # 4, p. 854 - 856
  作者：Muganlinskii, F. F.、Sandler, O. L.、Kakhramanov, V. B.、Guseinova, D. D.

  DOI：——

  日期：——