P,P'-tetraphenyl-oxalic acid diphosphide | 41006-23-9

• 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: P,P'-tetraphenyl-oxalic acid diphosphide
• 英文别名: Oxalyl-bis(diphenylphosphan)；Oxalsaeure-bis(diphenylphosphid)；1,2-Bis(diphenylphosphanyl)ethane-1,2-dione
• CAS: 41006-23-9
• 化学式: C₂₆H₂₀O₂P₂
• 分子量: 426.391
• InChiKey: KKDOLEXFRVBGBF-UHFFFAOYSA-N

物化性质

• 沸点：
  567.2±33.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  30
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  P,P'-tetraphenyl-oxalic acid diphosphide 以51%的产率得到
  参考文献：
  名称：

  LINDNER, E.;KERN, H., Z. NATURFORSCH., 1983, 38, N 6, 790-792

  摘要：

  DOI：
• 作为产物：
  描述：

  草酰氯 、 二苯基(三甲基硅基)膦 以 二氯甲烷 为溶剂， 反应 0.25h， 生成 P,P'-tetraphenyl-oxalic acid diphosphide
  参考文献：
  名称：

  Asymmetric Synthesis of α-Chiral Hydroxyalkylphosphines by a Catalytic Enantioselective Reduction of Acylphosphines

  摘要：

  Enantioselective reduction of acylphosphines, after precomplexation with borane, proceeded smoothly in the presence of a chiral oxazaborolidine catalyst and catecholborane. alpha-Hydroxyalkylphosphine products were obtained as phosphineborane complexes in good yield and enantioselectivity. One of the products of the enantioselective reduction was successfully applied as an optically active phosphine ligand for asymmetric catalysis after suitable derivatization.

  DOI：

  10.1021/ol5024757

文献信息

• Metallic complexes covalently bound to conjugated polymers and electronic devices containing such compositions
  申请人：——

  公开号：US20040072018A1

  公开（公告）日：2004-04-15

  The present invention relates to polymeric metal complexes comprising metallic complexes covalently bound to conjugated polymers and luminescent materials containing such polymeric metal complexes. The invention further relates to electronic devices in which the active layer includes such polymeric metal complexes.

  本发明涉及聚合物金属配合物，其包括共价结合到共轭聚合物和含有这种聚合物金属配合物的发光材料的金属配合物。本发明还涉及包括这种聚合物金属配合物的活性层的电子器件。
• Mechanistic Investigations on Bismuth Catalyzed Reduction of Ketones and Phosphine Oxides
  作者：Annabel Benny、Deepti Sharma、Ankur、Thayalan Rajeshkumar、Laurent Maron、Ajay Venugopal

  DOI：10.1002/chem.202300588

  日期：2023.7.26

  We present the inferences from the mechanistic studies on the catalytic reduction of ketones and phosphine oxides using the organobismuth dication [NMe2C6H4Bi(L)3][AlOC(CF3)3}4] in the presence of silanes as reducing agents. Experiments and computations converge to a Si−H activation pathway in the reduction process.

  我们提出了在存在下使用有机铋阳离子 [NMe 2 C 6 H 4 Bi (L) 3 ][AlOC(CF 3 ) 3 } 4 ] 催化还原酮和氧化膦的机理研究的推论硅烷作为还原剂。实验和计算收敛于还原过程中的 Si−H 激活途径。
• Process for the hydroformylation of an olefin
  申请人：MITSUBISHI KASEI CORPORATION

  公开号：EP0272608A1

  公开（公告）日：1988-06-29

  A process for the hydroformylation of an olefin, which comprises hydroformylating an olefinic compound by reacting it with carbon monoxide and hydrogen in a hydroformylation reaction zone in the presence of a catalyst solution containing rhodium and an oxide of an organic trivalent phosphorus compound to form an aldehyde having a carbon number larger by one than that of the olefinic compound; adding an organic trivalent phosphorus compound to the reaction mixture, followed by distillation to separate a distillate containing the aldehyde from a high-boiling residue containing rhodium; oxidizing the high-boiling residue at the same time as or subsequent to the distillation to convert the organic trivalent phosphorus compound to its oxide; and recycling the oxidized residue to the hydroformylation reaction zone as a recycling catalyst solution, wherein the hydroformylation reaction is conducted under a condition such that the proportion of an alcohol content supplied as contained in the recycling catalyst solution is maintained at a level of not higher than 14% by weight based on the total amount of the olefinic compound and the catalyst solution supplied to the hydroformylation reaction zone.

  一种烯烃的加氢甲酰化工艺，包括在含有铑和有机三价磷化合物氧化物的催化剂溶液存在下，在加氢甲酰化反应区使烯烃化合物与一氧化碳和氢气反应，生成碳原子数比烯烃化合物大 1 的醛，从而使烯烃化合物加氢甲酰化；向反应混合物中加入有机三价磷化合物，然后进行蒸馏，从含有铑的高沸点残渣中分离出含有醛的蒸馏物；在蒸馏的同时或之后氧化高沸点残留物，将有机三价磷化合物转化为其氧化物；以及 将氧化残留物作为循环催化剂溶液循环到加氢甲酰化反应区，其中加氢甲酰化反应是在这样的条件下进行的：根据提供给加氢甲酰化反应区的烯烃化合物和催化剂溶液的总量，循环催化剂溶液中所含的醇含量比例保持在不高于 14% （按重量计）的水平。
• Process for the production of acetic acid
  申请人：BP Chemicals Limited

  公开号：EP1099681A2

  公开（公告）日：2001-05-16

  A process for the production of acetic acid by reacting carbon monoxide with methanol and/or a reactive derivative thereof in a liquid reaction composition comprising an iridium carbonylation catalyst, methyl iodide, methyl acetate, water and acetic acid characterised in that there is also present in the reaction composition a polydentate phosphine oxide compound in an amount of less than 10 mol per gram atom of iridium.

  一种通过一氧化碳与甲醇和/或其活性衍生物在液体反应组合物中反应生产醋酸的工艺，该反应组合物由铱羰基化催化剂、碘甲烷、醋酸甲酯、水和醋酸组成，其特征在于，反应组合物中还含有多价氧化膦化合物，其含量小于每克铱原子 10 摩尔。
• Photoactive lanthanide complexes with phosphine oxides, phosphine oxide-sulfides, pyridine N-oxides, and phosphine oxide-pyridine N-oxides, and devices made with such complexes
  申请人：——

  公开号：US20030144487A1

  公开（公告）日：2003-07-31

  The present invention is generally directed to luminescent lanthanide compounds with phosphine oxide, phosphine oxide-sulfide, pyridine N-oxide, and phosphine oxide-pyridine N-oxide ligands. It also relates to electronic devices in which the active layer includes a lanthanide complex.

  本发明一般涉及具有氧化膦、氧化膦-硫化物、吡啶 N-氧化物和氧化膦-吡啶 N-氧化物配体的发光镧系化合物。本发明还涉及活性层包括镧系配合物的电子设备。