(2,4-Dichlorophenyl)(4-fluorophenyl)sulphone | 133391-48-7

• 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: (2,4-Dichlorophenyl)(4-fluorophenyl)sulphone
• 英文别名: 2,4-Dichloro-1-(4-fluorophenyl)sulfonylbenzene
• CAS: 133391-48-7
• 化学式: C₁₂H₇Cl₂FO₂S
• 分子量: 305.157
• InChiKey: JFCFGMSIURDYGA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  18
• 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：
  42.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  二溴二氟甲烷 、 (2,4-Dichlorophenyl)(4-fluorophenyl)sulphone 在 异丁酰胺 、 铜 作用下， 反应 8.0h， 以10.1%的产率得到(4-Chloro-2-pentafluoroethyl-phenyl)(4-fluorophenyl)sulphone
  参考文献：
  名称：

  The trifluoromethylation of chloroaromatics using the copper-CF2Br2 - dialkylamide reaction system

  摘要：

  The in situ generation of CuCF3 from the reaction of copper, dibromodifluoromethane and either N,N-dimethylformamide or N,N-dimethylacetamide (Burton's reagent) has been used for the direct substitution of chlorine by CF3 in a number of aromatic substrates. Particular attention has been paid to the effects of ring substituents on the efficiency of reaction.

  DOI：

  10.1016/s0022-1139(00)85007-1

文献信息

• NOVEL AROMATIC COMPOUND AND POLYARYLENE COPOLYMER HAVING NITROGEN-CONTAINING HETEROCYCLE INCLUDING SULFONIC ACID GROUP IN SIDE CHAIN
  申请人：Kadota Toshiaki

  公开号：US20100152308A1

  公开（公告）日：2010-06-17

  Provided is a solid polymer electrolyte having increased heat resistance and high proton conductivity and a proton conductive membrane composed of the electrolyte. Also provided is a copolymer having a sulfonic acid group. The copolymer includes a repeating unit represented by Formula (1): (in the formula, Y denotes at least one kind of structure selected from the group consisting of —CO—, —SO 2 —, —SO—, —CONH—, —COO—, —(CF 2 ) l — (l is an integer of 1 to 10), and —C(CF 3 ) 2 —; W denotes at least one kind of structure selected from the group consisting of a direct bond, —CO—, —SO 2 —, —SO—, —CONH—, —COO—, —(CF 2 ) l — (l is an integer of 1 to 10), —C(CF 3 ) 2 —, —O—, and —S—; Z denotes a direct bond or at least one kind of structure selected from the group consisting of —(CH 2 ) l —(l is an integer of 1 to 10), —C(CH 3 ) 2 —, —O—, —S—, —CO—, and —SO 2 —; R 30 denotes a nitrogen-containing aromatic ring having a substituent represented by —SO 3 H, —O(CH 2 ) h SO 3 H, or —O(CF 2 ) h SO 3 H (h is an integer of 1 to 12); p is an integer of 0 to 10; q is an integer of 0 to 10; r is an integer of 1 to 5; and k is an integer of 0 to 4).

  提供了一种具有增强耐热性和高质子导电性的固体聚合物电解质，以及由该电解质组成的质子导电膜。还提供了一种具有磺酸基团的共聚物。该共聚物包括由式（1）表示的重复单元：（在公式中，Y表示来自由- CO-、- SO2-、- SO-、- CONH-、- COO-、-（CF2）l-（l为1至10的整数）、和- C（CF3）2-等结构中至少一种的结构；W表示来自由直接键、- CO-、- SO2-、- SO-、- CONH-、- COO-、-（CF2）l-（l为1至10的整数）、- C（ ）2-、- O-、和- S-等结构中至少一种的结构；Z表示直接键或来自由-（CH2）l-（l为1至10的整数）、- C（CH3）2-、- O-、- S-、- CO-、和- SO2-等结构中至少一种的结构；R30表示含有一个取代基为- SO3H、- O（ ）hSO3H、或- O（CF2）hSO3H（h为1至12的整数）的氮含有芳香环；p为0至10的整数；q为0至10的整数；r为1至5的整数；k为0至4的整数）。
• NITROGENATED AROMATIC COMPOUND, PROCESS FOR PRODUCTION OF THE SAME, POLYMER, AND PROTON CONDUCTIVE MEMBRANE
  申请人：Higami Makoto

  公开号：US20090149623A1

  公开（公告）日：2009-06-11

  A nitrogen-containing aromatic compound is represented by Formula (1). A polymer is obtained by polymerizing the compound. wherein X is an atom or a group selected from halogen atoms other than fluorine and —OSO 2 Rb (wherein Rb is an alkyl group, a fluorine-substituted alkyl group or an aryl group); Y is at least one structure selected from the group consisting of —CO—, —SO 2 —, —SO—, —CONH—, —COO—, —(CF 2 ) l — (wherein l is an integer of 1 to 10) and —C(CF 3 ) 2 —; Z is at least one structure selected from the group consisting of a direct bond, —O— and —S—; R 20 is a nitrogen-containing heterocyclic group; q is an integer of 1 to 5; and p is an integer of 0 to 4.

  一个含氮芳香化合物由式（1）表示。通过聚合该化合物得到一种聚合物。其中X是从卤素原子（不包括氟）和—OSO2Rb（其中Rb是烷基、氟取代烷基或芳基）中选择的一个原子或基团；Y是从—CO—、—SO2—、—SO—、—CONH—、—COO—、—（CF2）l—（其中l为1至10的整数）和—C(CF3)2—中选择的至少一个结构；Z是从直接键、—O—和—S—中选择的至少一个结构；R20是含氮杂环基团；q是1至5的整数；p是0至4的整数。
• Membrane-electrode assembly for solid polymer electrolyte fuel cell
  申请人：Kanaoka Nagayuki

  公开号：US20070015024A1

  公开（公告）日：2007-01-18

  A membrane-electrode assembly for solid polymer electrolyte fuel cells, in which a sulfonic acid is an ion exchange group, and the heat resistance is superior, is provided. The membrane-electrode assembly for solid polymer electrolyte fuel cells contains a polymer including a principal chain that forms polyphenylene structure, a branched chain having a sulfonic acid group, and a branched chain having a nitrogen-containing heterocyclic group. It is preferred that a branched chain having a nitrogen-containing heterocyclic group is a structure expressed by the general formula (D) below.

  提供了一种用于固体聚合物电解质燃料电池的膜电极组件，其中磺酸是离子交换基团，具有优异的耐热性。该固体聚合物电解质燃料电池的膜电极组件包含一种聚苯乙烯结构的主链聚合物，具有一个带有磺酸基团的支链和一个带有含氮杂环基团的支链。最好的情况是，带有含氮杂环基团的支链是以下通式（D）表示的结构。
• NOVEL AROMATIC COMPOUND, AND POLYARYLENE COPOLYMER HAVING NITROGEN-CONTAINING HETEROCYCLIC RING CONTAINING SULFONIC ACID GROUP IN SIDE CHAIN
  申请人：JSR Corporation

  公开号：EP2154173A1

  公开（公告）日：2010-02-17

  Provided is a solid polymer electrolyte having increased heat resistance and high proton conductivity and a proton conductive membrane composed of the electrolyte. Also provided is a copolymer having a sulfonic acid group. The copolymer includes a repeating unit represented by Formula (1): (in the formula, Y denotes at least one kind of structure selected from the group consisting of -CO-, -SO2-, -SO-, - CONH-, -COO-, -(CF2)1- (1 is an integer of 1 to 10), and - C(CF3)2-; W denotes at least one kind of structure selected from the group consisting of a direct bond, -CO-, -SO2-, -SO-, -CONH-, -COO-, -(CF2)1- (l is an integer of 1 to 10), - C(CF3)2-, -O-, and -S-; Z denotes a direct bond or at least one kind of structure selected from the group consisting of - (CH2)1- (1 is an integer of 1 to 10), -C(CH3)2-, -O-, -S-, - CO-, and -SO2-; R30 denotes a nitrogen-containing aromatic ring having a substituent represented by -SO3H, -O(CH2)hSO3H, or -O(CF2)hSO3H (h is an integer of 1 to 12); p is an integer of 0 to 10; q is an integer of 0 to 10; r is an integer of 1 to 5; and k is an integer of 0 to 4).

  本发明提供了一种具有更高的耐热性和高质子传导性的固体聚合物电解质，以及由该电解质组成的质子传导膜。还提供了一种具有磺酸基团的共聚物。该共聚物包括由式（1）表示的重复单元： (式中，Y 表示至少一种选自-CO-、-SO2-、-SO-、-CONH-、-COO-、-(CF2)1-（1 为 1 至 10 的整数）和-C(CF3)2- 所组成的组的结构；W 表示至少一种结构，选自由直接键、-CO-、-SO2-、-SO-、-CONH-、-COO-、-(CF2)1-（1 为 1 至 10 的整数）、-C( )2-、-O- 和-S-组成的组；Z 表示直接键或至少一种选自以下结构的结构：- (CH2)1- （1 为 1 至 10 的整数）、-C(CH3)2-、-O-、-S-、-CO- 和 -SO2-；R30 表示具有由-SO3H、-O( )hSO3H 或 -O(CF2)hSO3H（h 为 1 至 12 的整数）代表的取代基的含氮芳环；p 为 0 至 10 的整数；q 为 0 至 10 的整数；r 为 1 至 5 的整数；k 为 0 至 4 的整数）。
• Nitrogen-containing aromatic compounds and processes for the production of the same, polymers and proton conductive membranes of these compounds
  申请人：JSR Corporation

  公开号：EP2206547A1

  公开（公告）日：2010-07-14

  A nitrogen-containing aromatic compound is represented by Formula (1). A polymer is obtained by polymerizing the compound. wherein X is an atom or a group selected from halogen atoms other than fluorine and -OSO2Rb (wherein Rb is an alkyl group, a fluorine-substituted alkyl group or an aryl group) ; Y is at least one structure selected from the group consisting of -CO-, -SO2-, -SO-, -CONH-, -COO-, -(CF2)1- (wherein 1 is an integer of 1 to 10) and -C(CF3)2-; Z is at least one structure selected from the group consisting of a direct bond, -O- and -S-; R20 is a nitrogen-containing heterocyclic group; q is an integer of 1 to 5; and p is an integer of 0 to 4.

  一种含氮芳香族化合物由式（1）表示。通过聚合该化合物可获得聚合物。 其中 X 是原子或基团，选自除氟以外的卤素原子和-OSO2Rb（其中 Rb 是烷基、氟取代的烷基或芳基）；Y 是至少一种结构，选自-CO-、-SO2-、-SO-、-CONH-、-COO-、-(CF2)1-（其中 1 是 1 至 10 的整数）和-C(CF3)2-组成的组；Z 是至少一种结构，选自由直接键、-O- 和 -S- 组成的组；R20 是含氮杂环基团；q 是 1 至 5 的整数；p 是 0 至 4 的整数。