1,4-bis[bis(pentafluorophenyl)phosphino]butane | 1620210-67-4

• 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: 1,4-bis[bis(pentafluorophenyl)phosphino]butane
• 英文别名: 1,4-bis(di(pentafluorophenyl)phosphino)butane；d^Fppb；1,4-Bis(di(pentafluorophenyl)-phosphino)butane；4-bis(2,3,4,5,6-pentafluorophenyl)phosphanylbutyl-bis(2,3,4,5,6-pentafluorophenyl)phosphane
• CAS: 1620210-67-4
• 化学式: C₂₈H₈F₂₀P₂
• 分子量: 786.287
• InChiKey: CGGSBFOEANJHGY-UHFFFAOYSA-N

物化性质

• 沸点：
  522.5±50.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.6
• 重原子数：
  50
• 可旋转键数：
  9
• 环数：
  4.0
• 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：
  20

反应信息

• 作为产物：
  描述：

  溴五氟苯 、 1,4-双(二氯化磷)丁烷 在 magnesium 作用下， 以 乙醚 为溶剂， 反应 18.0h， 以58%的产率得到1,4-bis[bis(pentafluorophenyl)phosphino]butane
  参考文献：
  名称：

  Branch-Selective, Iridium-Catalyzed Hydroarylation of Monosubstituted Alkenes via a Cooperative Destabilization Strategy

  摘要：

  Highly branch-selective, carbonyl-directed hydroarylations of monosubstituted alkenes are described. The chemistry relies upon a cationic Ir(I) catalyst modified with an electron deficient, wide bite angle bisphosphine ligand. This work provides a regioisomeric alternative to the Murai hydroarylation protocol.

  DOI：

  10.1021/ja505776m
• 作为试剂：
  描述：

  胡椒酸 在 bis(1,5-cyclooctadiene)iridium(I) tetrakis[3,5-bis(trifluoromethyl)phenyl]borate 、 1,4-bis[bis(pentafluorophenyl)phosphino]butane 、 2-氯-1-甲基吡啶碘化物 、 重水 、 三乙胺 作用下， 以 1,4-二氧六环 、 二氯甲烷 为溶剂， 反应 74.0h， 生成
  参考文献：
  名称：

  Branch-Selective, Iridium-Catalyzed Hydroarylation of Monosubstituted Alkenes via a Cooperative Destabilization Strategy

  摘要：

  Highly branch-selective, carbonyl-directed hydroarylations of monosubstituted alkenes are described. The chemistry relies upon a cationic Ir(I) catalyst modified with an electron deficient, wide bite angle bisphosphine ligand. This work provides a regioisomeric alternative to the Murai hydroarylation protocol.

  DOI：

  10.1021/ja505776m

文献信息

• METHOD FOR PRODUCTION OF CONJUGATED POLYMER
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1997844A1

  公开（公告）日：2008-12-03

  A method for production of a conjugated polymer comprising contacting (A) an aromatic monomer having at least two boron-containing functional groups with an aromatic monomer having at least two reactive functional groups or (B) aromatic monomers having at least one boron-containing functional group and at least one reactive functional group with each other, both in an ether solvent in the presence of a palladium catalyst wherein a phosphine compound is coordinated to palladium, cesium carbonate and 1 to 100 moles of water per 1 mole of the boron-containing functional group of the above-mentioned aromatic monomer.

  一种生产共轭聚合物的方法，包括将(A)具有至少两个含硼官能团的芳香族单体与具有至少两个活性官能团的芳香族单体或(B)具有至少一个含硼官能团和至少一个活性官能团的芳香族单体相互接触、二者均在醚溶剂中，在钯催化剂（其中膦化合物与钯、碳酸铯配位）和每 1 摩尔上述芳香族单体的含硼官能团含有 1 至 100 摩尔水的条件下进行。
• Method for Production of Conjugated Polymer
  申请人：Oda Seiji

  公开号：US20090048413A1

  公开（公告）日：2009-02-19

  A method for production of a conjugated polymer comprising contacting (A) an aromatic monomer having at least two boron-containing functional groups with an aromatic monomer having at least two reactive functional groups or (B) aromatic monomers having at least one boron-containing functional group and at least one reactive functional group with each other, both in an ether solvent in the presence of a palladium catalyst wherein a phosphine compound is coordinated to palladium, cesium carbonate and 1 to 100 moles of water per 1 mole of the boron-containing functional group of the above-mentioned aromatic monomer.
• Branch-Selective, Iridium-Catalyzed Hydroarylation of Monosubstituted Alkenes via a Cooperative Destabilization Strategy
  作者：Giacomo E. M. Crisenza、Niall G. McCreanor、John F. Bower

  DOI：10.1021/ja505776m

  日期：2014.7.23

  Highly branch-selective, carbonyl-directed hydroarylations of monosubstituted alkenes are described. The chemistry relies upon a cationic Ir(I) catalyst modified with an electron deficient, wide bite angle bisphosphine ligand. This work provides a regioisomeric alternative to the Murai hydroarylation protocol.