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Bis-(2-trifluoromethyl-phenyl)-phosphane | 157305-62-9

中文名称
——
中文别名
——
英文名称
Bis-(2-trifluoromethyl-phenyl)-phosphane
英文别名
Bis(o-trifluoromethylphenyl)phosphine;bis[2-(trifluoromethyl)phenyl]phosphane
Bis-(2-trifluoromethyl-phenyl)-phosphane化学式
CAS
157305-62-9
化学式
C14H9F6P
mdl
——
分子量
322.19
InChiKey
PQRIOAMKLQYDBD-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    4.8
  • 重原子数:
    21
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    6

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    Bis-(2-trifluoromethyl-phenyl)-phosphane 在 sulfur 作用下, 以 甲苯 为溶剂, 反应 0.5h, 生成 tetraphenylphosphonium bis(o-trifluoromethylphenyl)dithiophosphinate
    参考文献:
    名称:
    与次要act系元素萃取过程有关的二硫代次膦酸酯配体的NMR光谱和结构表征
    摘要:
    烷基和芳基取代的合成路线 二硫代次膦酸酯 含非配位盐 PPH 4 +报告了抗衡阳离子。通常,这些化合物可以通过多步方法制备,该步骤从仲膦的反应开始,即 HPR 2,具有两个等价的元素S。 膦然后将S插入到H–P键中。该方法用于合成一系列已充分表征的二硫代次膦酸,即HS 2 P(p -CF 3 C 6 H 4)2, HS 2 P(m -CF 3 C 6 H 4)2, HS 2 P(o -MeC 6 H 4)2 和 HS 2 P(o -MeOC 6 H 4)2。尽管发现插入步骤比氧化反应要慢得多,但是形成了(NH 4)S 2 PR 2 从 HPSR 2 加入后迅速发生 NH 4羟基。随后的阳离子交换反应易于进行PPh 4氯 在 水在空气和环境条件下,可提供分析纯的 [PPh 4 ] [S 2 PR 2 ] (R = 对-CF 3 C 6 H 4, m -CF 3 C 6 H 4, o -CF 3
    DOI:
    10.1039/c1dt11637a
  • 作为产物:
    描述:
    邻溴三氟甲苯二苯基硅烷 、 sodium hydride 、 magnesium 作用下, 反应 13.0h, 生成 Bis-(2-trifluoromethyl-phenyl)-phosphane
    参考文献:
    名称:
    On the asymmetric rh(I) catalyzed [4+2] cycloisomerization reaction. Electronic and torsional ligand control of absolute stereoselection.
    摘要:
    The use of bisphosphine ligands related to DIOP as chiral modifiers in the Rh(I) catalyzed [4+2] cycloisomerization reaction results in moderate to good levels of enantioselection. The mode of absolute stereoinduction is subject to electronic and torsional modification of the chelating ligand.
    DOI:
    10.1016/s0040-4020(01)80636-0
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文献信息

  • METHOD FOR FORMING AN EXTRACTION AGENT FOR THE SEPARATION OF ACTINIDES FROM LANTHANIDES
    申请人:Klaehn John R.
    公开号:US20100094042A1
    公开(公告)日:2010-04-15
    An extraction agent for the separation of trivalent actinides from lanthanides in an acidic media and a method for forming same are described, and wherein the methodology produces a stable regiospecific and/or stereospecific dithiophosphinic acid that can operate in an acidic media having a pH of less than about 7.
    描述了一种用于在酸性介质中分离三价锕系元素和镧系元素的萃取剂,以及形成该萃取剂的方法,其中该方法产生了一种稳定的在酸性介质中可以操作的具有特定位置和/或立体特异性的二硫代膦酸。
  • [EN] PROCESS FOR THE PREPARATION OF VORICONAZOLE AND ANALOGUES THEREOF<br/>[FR] PROCÉDÉ DE PRÉPARATION DE VORICONAZOLE ET D'ANALOGUES DE CELUI-CI
    申请人:PFIZER IRELAND PHARMACEUTICALS
    公开号:WO2014060900A1
    公开(公告)日:2014-04-24
    The present invention provides a process for preparing a compound of formula: (Formula XI and XII) (XI) (XII) wherein X, Y, Z, A, B and E are as defined herein, by reacting a compound of formula: (Formula XIII) (XIII) with a compound of formula: (Formula XIV and XV) (XIV) (XV) respectively, in the presence of a transition metal catalyst, a ligand suitable for use with 15 the catalyst and a reducing agent. The invention also provides novel intermediates.
    本发明提供了一种制备化合物的方法,其化学式为:(化学式XI和XII)(XI)(XII),其中X、Y、Z、A、B和E的定义如本文所述,通过在过渡金属催化剂、与催化剂适用的配体和还原剂的存在下,分别将化学式为:(化学式XIII)(XIII)的化合物与化学式为:(化学式XIV和XV)(XIV)(XV)的化合物反应而制备。该发明还提供了新颖的中间体。
  • 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。
  • Polymer electrolyte composition and polymer electrolyte membrane, polymer electrolyte membrane with catalyst layer, membrane electrode assembly, and polymer electrolyte fuel cell each using the same
    申请人:Toray Industries, Inc.
    公开号:US10186725B2
    公开(公告)日:2019-01-22
    An excellent polymer electrolyte composition has excellent chemical stability of being resistant to strong oxidizing atmosphere during operation of fuel cell, and achieves 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 use the same. The polymer electrolyte composition contains an ionic group-containing polymer (A), a phosphorus-containing additive (B), and a nitrogen-containing aromatic additive (C), the phosphorus-containing additive (B) and the nitrogen-containing aromatic additive (C) being a compound represented by specific structural formulae.
    一种优异的聚合物电解质组合物具有优异的化学稳定性,在燃料电池运行过程中可抵抗强氧化性气氛,并在低湿度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。一种聚合物电解质膜、一种膜电极组件和一种聚合物电解质燃料电池都使用了相同的聚合物电解质。聚合物电解质组合物包含含离子基团的聚合物(A)、含磷添加剂(B)和含氮芳香添加剂(C),含磷添加剂(B)和含氮芳香添加剂(C)是由特定结构式表示的化合物。
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