2,5,2',5'-tetraphenyl-1,1'biphospholyl | 83085-52-3

• 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: 2,5,2',5'-tetraphenyl-1,1'biphospholyl
• 英文别名: tetraphenyl-2,2',5,5'-biphospholyle；2,2',5,5'-tetraphenylbiphosphole；bis(2,5-diphenylphospholyl)；1-(2,5-Diphenylphosphol-1-yl)-2,5-diphenylphosphole
• CAS: 83085-52-3
• 化学式: C₃₂H₂₄P₂
• 分子量: 470.49
• InChiKey: FMJRDEUDHRGVMU-UHFFFAOYSA-N

物化性质

• 熔点：
  151 °C

计算性质

• 辛醇/水分配系数(LogP)：
  7.5
• 重原子数：
  34
• 可旋转键数：
  5
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  2,5,2',5'-tetraphenyl-1,1'biphospholyl 在 溴 作用下， 以 苯 为溶剂， 生成 bromo-1 diphenyl-2,5 phosphole
  参考文献：
  名称：

  合成及专有的d 5-磷酸基-钴-二羰基

  摘要：

  光气与2,5-二苯基膦酰基阴离子反应，得到2,2'，5,5'-四苯基联膦酰基。在与羰基钴沸腾的甲苯，以收率此化合物反应（η 5 -2,5- diphenylphospholyl）dicarbonylcobalt其示出了在乙炔的环低聚没有催化活性。它也与溴和醇反应生成1-烷氧基磷脂。我们还幸运地观察到，苯基锂与1,2,5-三苯基磷脂的反应生成了2,5-二苯基-和2,3,5-三苯基-磷酰基阴离子的混合物。

  DOI：

  10.1016/s0022-328x(00)81213-9
• 作为产物：
  描述：

  (1S,2S,6R,7R)-3,6,9,10-tetraphenyl-1,2-diphosphatricyclo[5.2.1.02,6]deca-3,8-diene 生成 2,5,2',5'-tetraphenyl-1,1'biphospholyl
  参考文献：
  名称：

  CHARRIER, C.;BONNARD, H.;DE, LAUZON, G.;MATHEY, F., J. AMER. CHEM. SOC., 1983, 105, N 23, 6871-6877

  摘要：

  DOI：

文献信息

• Characterisation of the parent phosphole and phospholyl anion and some of their C-substituted derivatives by 1H and 13C NMR spectroscopy
  作者：Claude Charrier、François Mathey

  DOI：10.1016/s0040-4039(00)96686-3

  日期：1987.1

  The parent phosphole and phospholyl anion as well as some C-substituted derivatives have been characterized by 1H and 13C NMR spectroscopy for the first time; the two most noteworthy features are the absence of 3J(-P-C-) couplings for the phospholes and the huge 1J(CP) couplings for the phospholyl anions.

  首次通过1 H和13 C NMR光谱对母体磷酸根和磷酸根阴离子以及一些C取代的衍生物进行了表征。两个最值得注意的特征是，没有3 J（-PC- ）偶联用于磷脂和巨大的1 J（CP）偶联用于磷酰基阴离子。
• Phospholyl (phosphacyclopentadienyl) and arsolyl (arsacyclopentadienyl) complexes of ytterbium(II) and samarium(II). Synthetic, structural and multinuclear (31P and 171Yb) NMR studies
  作者：F. Nief、L. Ricard、F. Mathey

  DOI：10.1016/s0277-5387(00)87048-5

  日期：1993.1

  Bis(eta5-phospholyl) or bis(eta5-arsolyl)M(THF)2 complexes, where M = Sm or Yb, can be obtained either by reaction of potassium phospholides or arsolides with MI2(THF)2 or by cleavage of the P-P or As-As bond of a biphospholyl or biarsolyl by ytterbium or samarium metal powders. The THF molecules that coordinate to the metal are labile when the ligands are 2,3,4,5-tetramethylphospholyl or arsolyl, but not when they are 2,5-diphenylphospholyl. An X-ray crystal structure of bis(eta5-2,5-diphenylphospholyl)Yb (THF)2 is Presented. Yb-171 and P-31 NMR studies reveal that exchange of ligands is occurring in bis(eta5-2,3,4,5-tetramethylphospholyl)Yb(THF)2; this exchange is slow at room temperature and frozen at -20-degrees-C. For bis(eta5-2,5-phenyldiphenylphospholyl)Yb(THF)2 P-31 NMR data suggest that no exchange is occurring at room temperature.
• Recovering phospholes from phosphacymantrenes
  作者：Bernard Deschamps、Patrick Toullec、Louis Ricard、François Mathey

  DOI：10.1016/s0022-328x(01)01101-9

  日期：2001.9

  Several attempts to recover phospholes from phosphacymantrenes are described. UV irradiation gives 1,1'-biphospholes when the ring carries two phenyl substituents. Lithium reduction appears to give somewhat erratic results. E.-Co-attack by phenyllithium leads to eta (4)-anionic complexes derived from the corresponding 1-phenylphospholes. Quite surprisingly, this attack by phenyllithium is compatible with a carbonyl fonctionality on the ring. These anionic complexes yield eta (4)-phospholium derivatives upon quaternization of phosphorus with BrCH(2)CH(2)Z (Z = CN, COOEt). One of these phospholium complexes has been caracterized by X-ray crystal structure analysis. (C) 2001 Elsevier Science B.V. All rights reserved.
• Charrier, C.; Bonnard, H.; Lauzon, G. de, Phosphorus and Sulfur and the Related Elements, 1983, vol. 18, p. 51 - 54
  作者：Charrier, C.、Bonnard, H.、Lauzon, G. de、Holand, S.、Mathey, F.

  DOI：——

  日期：——
• CHARRIER, C.;BONNARD, H.;MATHEY, F.;NEIBECKER, D., J. ORGANOMETAL. CHEM., 1982, 231, N 4, 361-367
  作者：CHARRIER, C.、BONNARD, H.、MATHEY, F.、NEIBECKER, D.

  DOI：——

  日期：——