6,6'-bis(diphenylphosphanyl)-2,2'-bipyridine | 64741-29-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 6,6'-bis(diphenylphosphanyl)-2,2'-bipyridine
• 英文别名: 6,6'-bis-(diphenylphosphino)-2,2'-bipyridine；6,6'-bis(diphenylphosphanyl)-2,2'bipyridyl；6,6'-bis-diphenylphosphanyl-[2,2']bipyridinyl；[6-(6-Diphenylphosphanylpyridin-2-yl)pyridin-2-yl]-diphenylphosphane
• CAS: 64741-29-3
• 化学式: C₃₄H₂₆N₂P₂
• 分子量: 524.541
• InChiKey: LWOKMTYKCUAVJJ-UHFFFAOYSA-N

物化性质

• 沸点：
  655.2±55.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.5
• 重原子数：
  38
• 可旋转键数：
  7
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6,6'-bis(diphenylphosphanyl)-2,2'-bipyridine 在 双氧水 作用下， 生成 [2,2'-bipyridine]-6,6'-diylbis(diphenylphosphine oxide)
  参考文献：
  名称：

  一个新的芳香族聚亚胺螯合物家族，被两个二苯基膦取代

  摘要：

  二苯基磷化锂与邻位氮二取代的聚亚胺如1,8-萘啶，4'-苯基-2,2'，6'，2''-吡啶，2,2'-联吡啶或1,10-菲咯啉的反应大量产生产生一系列新的异双功能配体。

  DOI：

  10.1016/s0040-4039(00)95229-8
• 作为产物：
  描述：

  6,6'-二溴-2,2'-联吡啶 、 二苯基膦酸锂 反应 5.0h， 以92%的产率得到6,6'-bis(diphenylphosphanyl)-2,2'-bipyridine
  参考文献：
  名称：

  一个新的芳香族聚亚胺螯合物家族，被两个二苯基膦取代

  摘要：

  二苯基磷化锂与邻位氮二取代的聚亚胺如1,8-萘啶，4'-苯基-2,2'，6'，2''-吡啶，2,2'-联吡啶或1,10-菲咯啉的反应大量产生产生一系列新的异双功能配体。

  DOI：

  10.1016/s0040-4039(00)95229-8

文献信息

• Late-stage ligand functionalization <i>via</i> the Staudinger reaction using phosphine-appended 2,2′-bipyridine
  作者：Deeb Taher、Jessica R. Wilson、Grayson Ritch、Matthias Zeller、Nathaniel K. Szymczak

  DOI：10.1039/d1cc01407b

  日期：——

  platform for late-stage ligand modifications was evaluated using tetrahedral (Ph2P)2bpyFeCl2. We employed a post-metalation Staudinger reaction to install a series of functionalized arenes, including those containing Brønsted and Lewis acidic groups. This reaction sequence represents a versatile strategy to both tune the ligand donor properties as well as directly incorporate appended functionality

  使用四面体（Ph 2 P）2 bpyFeCl 2评估了膦附加的2,2'-联吡啶配体（（Ph 2 P）2 bpy）用作后期配体修饰平台的能力。我们采用金属化后的Staudinger反应来安装一系列功能化的芳烃，包括含有Brønsted和Lewis酸性基团的芳烃。该反应序列代表了一种既可调节配体供体特性又可直接结合附加功能的通用策略。
• A Highly Luminescent Tetranuclear Silver(I) Cluster and Its Ligation-Induced Core Rearrangement
  作者：Vincent J. Catalano、Heidi M. Kar、Joanna Garnas

  DOI：10.1002/(sici)1521-3773(19990712)38:13/14<1979::aid-anie1979>3.0.co;2-m

  日期：1999.7.12

  Rearrangement of the Ag4 cores of the luminescent silver(I) bis(diphenylphosphanyl)bipyridine (P2-bpy) complexes shown upon ligation of the Ag centers (see picture) leads to quenching of their emissions. Quenching occurs with O2, CO, NO, and with coordinating solvents such as MeCN and Me2SO. The reversible quenching of the emission of the halide-free complex [Ag4(P2-bpy)2]4+ in solution suggests potential applications as a sensor.
• Synthesis and Characterization of Pd(0) and Pt(0) Metallocryptands Encapsulating Tl⁺ Ion
  作者：Vincent J. Catalano、Byron L. Bennett、Renante L. Yson、Bruce C. Noll

  DOI：10.1021/ja001672s

  日期：2000.10.1

  Pt(0)/Pd(0) metallocryptates encapsulating TI(I) have been constructed utilizing mixed phosphine-imine ligands 2,9-bis(diphenylphosphino)-1,10-phenathroline, P(2)phen, and 6,6'-bis(diphenylphosphino)-2,2'-bipyridine, P(2)bpy. The red compounds [M2Tl(P(2)phen)(NO3) (M = Pt, 1; M = Pd, 3) and [M2Tl(P(2)bpy)(3)](NO3) (M = Pt, 2; M = Pd, 4) have been isolated as air-stable crystalline solids. Complexes 1-4 exhibit single signals in their Tl-205 NMR spectra that are well deshielded compared to the TiNO3(aq) reference signal. Additionally, Pt-195 NMR spectra of complexes 1 and 2 exhibit a doublet of quartets pattern resulting from large one-bond couplings to both P-31 and Tl-205. Characterization of 1-4 by single-crystal X-ray diffraction studies confirms the metallocryptand structure consisting of three phosphine-imine ligands in a D-3-symmetric cage with the TI(I) ion in its center and the zero-valent Pt or Pd atoms on each end. Each Pd or Pt atom is coordinated to three phosphorus centers, forming approximately trigonal geometry. The Tl(I) ion is positioned away from the imine nitrogen atoms of the phosphine ligands by similar to3.5 Angstrom. Further, the outer capping metals are distorted toward the central TI(I) ion, indicating a strong interaction. The Pt-Tl and Pd-TI separations are at similar to2.8 Angstrom each, further manifesting the strength of the metallophilic attraction in these assemblies.
• Bahsoun, Ali A.; Ziessel, Raymond, Nouveau Journal de Chimie, 1985, vol. 9, p. 225 - 228
  作者：Bahsoun, Ali A.、Ziessel, Raymond

  DOI：——

  日期：——