1-(Difluoromethyl)-4-ethynylbenzene | 1567114-39-9

• 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-(Difluoromethyl)-4-ethynylbenzene
• CAS: 1567114-39-9
• 化学式: C₉H₆F₂
• 分子量: 152.14
• InChiKey: KXMKUCOESGHSOO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险类别：
  8,3
• 危险性防范说明：
  P210,P233,P240,P241,P242,P243,P264,P280,P301+P330+P331,P303+P361+P353,P304+P340,P305+P351+P338,P310,P321,P337+P313,P363,P370+P378,P403+P235,P405,P501
• 危险品运输编号：
  2920
• 危险性描述：
  H226,H314,H319
• 包装等级：
  II

文献信息

• [EN] ARYL HYDROCARBON RECEPTOR (AHR) MODULATOR COMPOUNDS<br/>[FR] COMPOSÉS MODULATEURS DU RÉCEPTEUR DES HYDROCARBURES D'ARYL (AHR)
  申请人：PHENEX PHARMACEUTICALS AG

  公开号：WO2018141857A1

  公开（公告）日：2018-08-09

  The present invention relates to compounds which can act as aryl hydrocarbon receptor (AhR) modulators and, in particular, as AhR antagonists. The invention further relates to the use of the compounds for the treatment and/or prophylaxis of diseases and/or conditions through binding of said aryl hydrocarbon receptor by said compounds.

  本发明涉及可以作为芳香烃受体（AhR）调节剂的化合物，特别是作为AhR拮抗剂。该发明进一步涉及利用这些化合物通过结合所述芳香烃受体来治疗和/或预防疾病和/或疾病状态的用途。
• METHOD FOR CONTROLLING ARTHROPOD PEST
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20150344466A1

  公开（公告）日：2015-12-03

  An amide compound represented by formula (I): [wherein A represents a 3- to 7-membered saturated heterocyclic ring which contains, as ring-forming component(s), one or more atoms or groups selected from the group consisting of an oxygen atom and —S(O) t —, t represents 0, etc., R 1 and R 2 are the same or different and represent a hydrogen atom, etc., n represents 0, etc., the following formula (II): represents a 5-membered aromatic ring, in which Z represents a nitrogen atom or a carbon atom and X 1 , X 2 and X 3 are the same or different and represent a nitrogen atom, etc., R 3 and R 4 are the same or different and represent a hydrogen atom, etc., m represents 0 to 2, Q represents one group selected from group A or a C1 to C8 chain hydrocarbon group optionally having one group selected from group A, Y represents an oxygen atom, etc., u represents 0, etc., and v represents 0, etc.] has excellent arthropod pest controlling effects.

  化合物式(I)所代表的酰胺化合物：[其中A代表一个3到7个成员的饱和杂环环，该环包含作为环构成组分之一或多个原子或基团，所选自氧原子和—S（O）t—群，t代表0等；R1和R2相同或不同，代表氢原子等；n代表0等；下列式子(II)代表一个5个成员的芳香环，在该环中Z代表一个氮原子或一个碳原子，X1、X2和X3相同或不同，代表氮原子等，R3和R4相同或不同，代表氢原子等，m代表0到2，Q代表从群A中选择的一个群或一个C1到C8链烃基团，该基团可以选择从群A中选择的一个群，Y代表氧原子等，u代表0等，v代表0等]具有优良的节肢动物害虫控制效果。
• AROMATIC HYDROCARBON-BASE PROTON EXCHANGE MEMBRANE AND DIRECT METHANOL FUEL CELL USING SAME
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP1826846A1

  公开（公告）日：2007-08-29

  A proton exchange membrane is obtained which can give an excellent power generation characteristic when the membrane is applied to, in particular, a fuel cell wherein high-concentration methanol is used as a fuel. In the aromatic hydrocarbon based proton exchange membrane of the invention, the ion exchange capacity is set into the range of 0.6 to 1.3 meq/g. Moreover, the area swelling rate for a 30% by mass methanol aqueous solution at 40°C is set into the range of 2 to 30%. Preferably, a sulfonic acid group is bonded to an aromatic ring of the aromatic hydrocarbon based polymer contained in the aromatic hydrocarbon based proton exchange film. Preferably, the aromatic hydrocarbon based polymer is a polyarylene ether based polymer.

  本发明获得了一种质子交换膜，当将该膜应用于燃料电池，特别是使用高浓度甲醇作为燃料的燃料电池时，该膜可提供出色的发电特性。在本发明的芳香烃基质子交换膜中，离子交换容量设定在 0.6 至 1.3 meq/g 的范围内。此外，在 40°C 时，质量分数为 30% 的甲醇水溶液的面积膨胀率设定为 2% 至 30%。优选地，磺酸基与芳香烃基质子交换膜中所含芳香烃基聚合物的芳香环键合。芳香烃基聚合物最好是聚芳醚基聚合物。
• SULFONIC ACID GROUP-CONTAINING POLYMER, METHOD FOR PRODUCING SAME, RESIN COMPOSITION CONTAINING SUCH SULFONIC ACID GROUP-CONTAINING POLYMER, POLYMER ELECTROLYTE MEMBRANE, POLYMER ELECTROLYTE MEMBRANE/ELECTRODE ASSEMBLY, AND FUEL CELL
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP1889863A1

  公开（公告）日：2008-02-20

  The present invention relates to a sulfonic acid group-containing polymer excellent in ion conductivity and durability, a method for producing the same, a resin composition containing the sulfonic acid group-containing polymer, a polymer electrolyte membrane, a polymer electrolyte membrane/electrode assembly, and a fuel cell. The sulfonic acid group-containing polymer of the present invention, in a first embodiment, includes a constituent represented by the following chemical formula 1: wherein X represents hydrogen or a monovalent cation species; Y represents a sulfone group or a ketone group; and n represents an arbitrary integer not less than 2.

  本发明涉及一种离子传导性和耐久性极佳的含磺酸基聚合物、其生产方法、含有该含磺酸基聚合物的树脂组合物、聚合物电解质膜、聚合物电解质膜/电极组件和燃料电池。在第一个实施方案中，本发明的含磺酸基聚合物包括由以下化学式表示的成分 1： 其中 X 代表氢或一价阳离子种类；Y 代表砜基或酮基；n 代表不小于 2 的任意整数。
• Aryl hydrocarbon receptor (AHR) modulator compounds
  申请人：PHENEX PHARMACEUTICALS AG

  公开号：US10981908B2

  公开（公告）日：2021-04-20

  The present invention relates to compounds which can act as aryl hydrocarbon receptor (AhR) modulators and, in particular, as AhR antagonists. The invention further relates to the use of the compounds for the treatment and/or prophylaxis of diseases and/or conditions through binding of said aryl hydrocarbon receptor by said compounds.

  本发明涉及可作为芳基烃受体（AhR）调节剂，特别是作为 AhR 拮抗剂的化合物。本发明还涉及通过所述化合物与所述芳基烃受体的结合来治疗和/或预防疾病和/或病症的化合物用途。