三[4-(3,3,4,4,5,5,6,6,7,7,8,8,8-十三氟辛基)苯基]膦 | 219985-31-6

• 物质功能分类: 有机原料 - 有机膦化合物
• 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: 三[4-(3,3,4,4,5,5,6,6,7,7,8,8,8-十三氟辛基)苯基]膦
• 中文别名: 三[4-(3,3,4,4,5,5,6,6,7,7,8,8,8-十氟辛基)苯基]磷化氢；三[4-(3,3,4,4,5,5,6,6,7,7,8,8,8-氟己基)苯基]磷化氢；三(4-(1H,1H,2H,2H-全氟辛基)苯基)膦
• 英文名称: tris(4-(1H,1H,2H,2H-perfluorooctyl)phenyl)phosphine
• 英文别名: Tris[4-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)phenyl]phosphine；tris[4-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)phenyl]phosphane
• CAS: 219985-31-6
• 化学式: C₄₂H₂₄F₃₉P
• 分子量: 1300.56
• InChiKey: FQHAQDHIVUWHLC-UHFFFAOYSA-N

物化性质

• 熔点：
  66-70°C
• 稳定性/保质期：
  远离氧化物。

计算性质

• 辛醇/水分配系数(LogP)：
  19.9
• 重原子数：
  82
• 可旋转键数：
  24
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  39

安全信息

• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 安全说明：
  S26

反应信息

• 作为反应物：
  描述：

  三[4-(3,3,4,4,5,5,6,6,7,7,8,8,8-十三氟辛基)苯基]膦 在 双氧水 作用下， 以 水 为溶剂， 以86%的产率得到tris[4-(1H,1H,2H,2H-perfluorooctyl)phenyl]phosphine oxide
  参考文献：
  名称：

  Separation of “Light Fluorous” Reagents and Catalysts by Fluorous Solid-Phase Extraction:  Synthesis and Study of a Family of Triarylphosphines Bearing Linear and Branched Fluorous Tags

  摘要：

  Practical syntheses of new triarylphosphines bearing both linear and branched fluorous tags (Rf) are reported. The phosphines have one, two, or all three aryl rings bearing fluorous tags: (Ph)(3-n)P(C6H4(CH2)(m)Rf)(n) Fluorous-organic partition coefficients have been measured and the retention properties of both the phosphines and the derived phosphine oxides on fluorous reverse phase silica have been studied. While applications relying on liquid-liquid extractive separations of these phosphines may be limited to those bearing three fluorous chains, the technique of solid phase extraction should be broadly applicable to phosphines, phosphine oxides, and derived metal complexes. A parallel platinum-catalyzed allylation of aldehydes with fluorous allyl stannanes illustrates the usefulness of the new fluorous ligands in small-scale synthesis.

  DOI：

  10.1021/jo000464f
• 作为产物：
  描述：

  tris(4-bromophenyl)phosphine oxide 在 palladium on activated charcoal 、 palladocycle 三氯硅烷 、 氢气 、 sodium acetate 、 三乙胺 作用下， 以 乙酸乙酯 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 20.0~125.0 ℃ 、1000.0 kPa 条件下， 反应 34.0h， 生成 三[4-(3,3,4,4,5,5,6,6,7,7,8,8,8-十三氟辛基)苯基]膦
  参考文献：
  名称：

  New approaches to fluorinated ligands and their application in catalysis

  摘要：

  Simple and generic approaches to fluorous soluble ligands have been developed and applied to the synthesis of various fluorinated arylphosphines including polymeric ones. The utility of some of these ligands has been demonstrated in catalysis in supercritical CO2 (scCO(2)) and fluorous solvents. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(02)00213-2

文献信息

• [EN] PROCESS FOR THE PREPARATION OF SUBSTITUTED ARYL KETONES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE CÉTONES D'ARYLE SUBSTITUÉES
  申请人：BASF AGRO BV

  公开号：WO2019016115A1

  公开（公告）日：2019-01-24

  The present invention relates to a process for providing substituted aryl ketones.Furthermore, the invention relates to intermediates of said process and the use of substituted aryl ketones obtained by the inventive process for the preparation of triazole compound of formula (I).

  本发明涉及一种提供取代芳基酮的过程。此外，本发明涉及该过程的中间体以及通过本发明过程获得的取代芳基酮的用途，用于制备式（I）的三唑化合物。
• Fluorous phosphines and phosphine oxides
  申请人：——

  公开号：US20020183521A1

  公开（公告）日：2002-12-05

  A method of increasing the fluorous nature of a compound includes the step of reacting the compound with or tagging the compound with at least one of a second compound having the formula: 1 wherein R is an alkyl group or an aryl group, n is 1, 2 or 3 and Rs is a spacer group and Rf is a branched fluorous group. A chemical compound having the general formula: 2 wherein n, Rs and Rf are defined above.

  一种增加化合物氟亲和性的方法包括以下步骤：将化合物与具有以下公式的第二化合物反应或标记化合物：1其中R是烷基或芳基，n为1、2或3，Rs为间隔基团，Rf为分支氟亲和基团。化学化合物的通式为：2其中n、Rs和Rf如上定义。
• [EN] PROCESS FOR PREPARATION OF HETEROARYLKETONES<br/>[FR] PROCÉDÉ DE PRÉPARATION D'HÉTÉROARYLCÉTONES
  申请人：BASF SE

  公开号：WO2020152200A1

  公开（公告）日：2020-07-30

  The present invention relates to a process for preparation of heteroarylketones of formula (I). The invention relates to an efficient process for the preparation of heteroarylketones for formula (I) which find use as herbicides. (I)

  本发明涉及一种制备式(I)杂环酮的过程。该发明涉及一种高效的制备式(I)杂环酮的过程，该杂环酮可用作除草剂。 (I)
• POLYMER ELECTROLYTE COMPOSITION, AND POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND SOLID POLYMER FUEL CELL EACH USING SAME
  申请人：TORAY INDUSTRIES, INC.

  公开号：US20140377686A1

  公开（公告）日：2014-12-25

  Provided are: a practically excellent polymer electrolyte composition having excellent chemical stability of being resistant to strong oxidizing atmosphere during operation of fuel cell, and achieving excellent proton conductivity under low-humidification conditions, excellent mechanical strength and physical durability; a polymer electrolyte membrane, a membrane electrode assembly, and a polymer electrolyte fuel cell each using the same. The polymer electrolyte composition of the present invention comprises at least an ionic group-containing polymer (A) and a phosphorus-containing additive (B), the phosphorus-containing additive (B) being at least one of a phosphine compound and a phosphinite compound. The polymer electrolyte membrane, the membrane electrode assembly, and the polymer electrolyte fuel cell of the present invention are structured by the polymer electrolyte composition.

  提供了一种具有优异化学稳定性，在燃料电池操作期间对强氧化气氛具有抗性，并在低加湿条件下实现优异的质子传导性、优异的机械强度和物理耐久性的实用优良聚合物电解质组成物；以及使用相同组成物的聚合物电解质膜、膜电极组件和聚合物电解质燃料电池。本发明的聚合物电解质组成物包括至少一种离子基团含有的聚合物（A）和一种含磷添加剂（B），该含磷添加剂（B）至少为膦化合物和膦酸酯化合物中的一种。本发明的聚合物电解质膜、膜电极组件和聚合物电解质燃料电池由聚合物电解质组成物构成。
• POLYMER ELECTROLYTE COMPOSITION AND POLYMER ELECTROLYTE MEMBRANE, MEMBRANE-ELECTROLYTE ASSEMBLY, AND SOLID POLYMER FUEL CELL USING SAME
  申请人：Toray Industries, Inc.

  公开号：EP3131145A1

  公开（公告）日：2017-02-15

  [Problem] To provide: a polymer electrolyte composition that has excellent chemical stability that makes it possible to withstand a strong oxidizing atmosphere during fuel cell operation, that makes it possible to achieve excellent protonic conductivity under low humidity conditions, excellent mechanical strength, and excellent physical durability, and that is highly practical; and a polymer electrolyte membrane, a membrane-electrode assembly, and a solid polymer fuel cell that use the polymer electrolyte composition. [Solution] A polymer electrolyte composition that comprises at least an ionic group-containing polymer (A), an organic phosphorus-based additive (C), and a nitrogen-containing heteroaromatic ring system additive (D) and that is characterized by the nitrogen-containing heteroaromatic ring system additive (D) comprising at least three nitrogen-containing heteroaromatic rings within a molecule thereof. In addition, the polymer electrolyte membrane, the catalyst layer-equipped electrolyte membrane, the membrane-electrode assembly, and the solid polymer fuel cell of the present invention are characterized by being configured using the polymer electrolyte composition.

  问题 提供一种聚合物电解质组合物，该组合物具有优异的化学稳定性，能够在燃料电池运行期间耐受强氧化性气氛，能够在低湿度条件下实现优异的质子电导率，具有优异的机械强度和优异的物理耐久性，并且具有很高的实用性；以及一种使用该聚合物电解质组合物的聚合物电解质膜、膜电极组件和固体聚合物燃料电池。[解决方案]一种聚合物电解质组合物，它至少包含一种含离子基团的聚合物（A）、一种有机磷基添加剂（C）和一种含氮杂芳香族环系添加剂（D），其特征在于含氮杂芳香族环系添加剂（D）在其分子内至少包含三个含氮杂芳香族环。此外，本发明的聚合物电解质膜、配备催化剂层的电解质膜、膜电极组件和固体聚合物燃料电池的特征在于使用聚合物电解质组合物进行配置。