1,7-bis(diphenylphosphino)heptane | 64730-63-8

• 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: 1,7-bis(diphenylphosphino)heptane
• 英文别名: (Heptane-1,7-diyl)bis(diphenylphosphane)；7-diphenylphosphanylheptyl(diphenyl)phosphane
• CAS: 64730-63-8
• 化学式: C₃₁H₃₄P₂
• 分子量: 468.558
• InChiKey: MVWPQXNRKPOFAX-UHFFFAOYSA-N

物化性质

• 沸点：
  574.9±33.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.8
• 重原子数：
  33
• 可旋转键数：
  12
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  氯(二甲基硫化)金(I) 、 1,7-bis(diphenylphosphino)heptane 以 二氯甲烷 为溶剂， 以84%的产率得到
  参考文献：
  名称：

  Van Calcar, Pamela M.; Olmstead, Marilyn M.; Balch, Alan L., Inorganic Chemistry, 1997, vol. 36, # 23, p. 5231 - 5238

  摘要：

  DOI：
• 作为产物：
  描述：

  1,6-庚二烯 、 Diphenylphosphine oxide 在 偶氮二异丁腈 作用下， 反应 18.0h， 以52%的产率得到[(2-methylcyclopentyl)methyl]diphenylphosphine oxide
  参考文献：
  名称：

  Air-Induced anti-Markovnikov Addition of Secondary Phosphine Oxides and H-Phosphinates to Alkenes

  摘要：

  Air (oxygen) induces the addition of secondary phosphine oxides and H-phosphinates to alkenes to selectively produce the corresponding anti-Markovnikov adducts in good to high yields. Mechanistic studies show that the addition probably proceeds via a radical chain mechanism.

  DOI：

  10.1021/ol062505l

文献信息

• Method for producing 1-menthol
  申请人：——

  公开号：US20020007094A1

  公开（公告）日：2002-01-17

  Provided is a method for the production of 1-menthol, which comprises hydrogenation of piperitenone with a transition metal complex of a specified optically active phosphine to produce pulegone, hydrogenation of the obtained pulegone with a ruthenium-phosphine-amine complex in the presence of base to obtain pulegol, and further hydrogenation of the pulegol with a transition metal catalyst.

  提供一种生产1-薄荷醇的方法，该方法包括使用指定的光学活性膦的过渡金属配合物对薄荷酮进行氢化反应，以生产薄荷醛，然后在碱的存在下使用钌膦胺配合物对所得的薄荷醛进行氢化反应，以获得薄荷醇，最后再使用过渡金属催化剂对薄荷醇进行进一步的氢化反应。
• 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。
• DIMETHYL FARNESYL AMINE OXIDE AND ITS USE AS SURFACTANT OR WETTING AGENT
  申请人：Clariant International Ltd

  公开号：EP3363784A1

  公开（公告）日：2018-08-22

  Dimethyl amine oxides comprising farnesyl residues are described. These amine oxides are advantageously suited as surfactants or wetting agents.

  描述了含有法呢基残基的二甲基氧化胺。这些胺氧化物非常适合用作表面活性剂或润湿剂。
• 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。
• Factors influencing the formation of cis and trans isomers in long-chain bis(phosphine) complexes of platinum(II)
  作者：William E. Hill、David M. A. Minahan、John G. Taylor、Charles A. McAuliffe

  DOI：10.1021/ja00386a028

  日期：1982.11