2,5-Dichlorphenyl-3-pyridyl-keton | 62247-02-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2,5-Dichlorphenyl-3-pyridyl-keton
• 英文别名: (2,5-Dichlorophenyl)(pyridin-3-yl)methanone；(2,5-dichlorophenyl)-pyridin-3-ylmethanone
• CAS: 62247-02-3
• 化学式: C₁₂H₇Cl₂NO
• 分子量: 252.1
• InChiKey: BLNDOFZULNEYPR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  16
• 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：
  30
• 氢给体数：
  0
• 氢受体数：
  2

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（CF3）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（CH2）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）。
• MEMBRANE-ELECTRODE ASSEMBLY FOR SOLID POLYMER ELECTROLYTE FUEL CELL
  申请人：NAKAGAWA Takaki

  公开号：US20100062311A1

  公开（公告）日：2010-03-11

  A membrane-electrode assembly for a solid polymer electrolyte fuel cell is provided that uses a proton conductive membrane having high proton conductivity and also superior heat resistance and chemical durability. A membrane-electrode assembly for a solid polymer electrolyte fuel cell is provided with an anode on one side of a proton conductive membrane and a cathode on another side thereof, and the proton conductive membrane is a sulfonated polyarylene containing a structure expressed by the general formula (1) below: —R s —Z—R h (1) In the formula (1), Z represents at least one structure selected from the group consisting of —CO—, —SO 2 —, and —SO—; R s represents a direct bond or any divalent organic group; and R h represents a nitrogen-containing heterocyclic group.

  提供一种用于固体聚合物电解质燃料电池的膜电极组件，该组件使用具有高质子传导性、优异耐热性和化学耐久性的质子传导膜。该固体聚合物电解质燃料电池的膜电极组件，在质子传导膜的一侧具有阳极，在另一侧具有阴极，而质子传导膜是一种含有以下通式（1）所表示结构的磺化聚芳烃：—Rs—Z—Rh（1）其中，在式（1）中，Z表示选自—CO—、—SO2—和—SO—的至少一种结构；Rs表示直接键或任何二价有机基团；而Rh表示含氮杂环基团。
• 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。
• ELECTRODE ELECTROLYTE FOR POLYMER FUEL CELL AND USE THEREOF
  申请人：JSR Corporation

  公开号：EP2157644A1

  公开（公告）日：2010-02-24

  Provided is a solid polymer-type fuel cell electrode electrolyte that is excellent in proton conductivity, size stability, hot water resistance, and mechanical characteristics, can be inexpensively produced, and allows the recovery of a catalyst metal. The polymer-type fuel cell electrode electrolyte includes a polyarylene-based copolymer having a sulfonic acid group, and the copolymer contains a repeating constitutional unit represented by the following Formula (I): (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- (1 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); and p denotes an integer of 0 to 10; q denotes an integer of 0 to 10; r denotes an integer of 1 to 5; and k denotes an integer of 0 to 4).

  本发明提供了一种固体聚合物型燃料电池电极电解质，它具有优异的质子传导性、尺寸稳定性、耐热水性和机械特性，生产成本低廉，并可回收催化剂金属。 该聚合物型燃料电池电极电解质包括一种具有磺酸基的聚芳烯基共聚物，该共聚物含有由下式（I）表示的重复结构单元： (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(CF3)2-、-O- 和 -S- 组成的组；Z 表示直接键或至少一种选自以下组别的结构：-(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(CH2)hSO3H 或-O(CF2)hSO3H (h 为 1 至 12 的整数)代表的取代基的含氮芳香环；以及 p 表示 0 至 10 的整数；q 表示 0 至 10 的整数；r 表示 1 至 5 的整数；k 表示 0 至 4 的整数）。
• ELECTRODE ELECTROLYTE FOR POLYMER-TYPE FUEL CELL, AND USE THEREOF
  申请人：Kadota Toshiaki

  公开号：US20100167161A1

  公开（公告）日：2010-07-01

  Disclosed is an electrode electrolyte for solid polymer fuel cells, which uses a polymer electrolyte containing a polyarylene copolymer containing 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 (wherein h represents an integer of 1-12). By having such a constitution, the electrode electrolyte for solid polymer fuel cells can be produced at a low cost, while being excellent in proton conductivity, dimensional stability, hydrothermal resistance and mechanical strength. In addition, this electrode electrolyte for solid polymer fuel cells enables to recover a catalyst metal.