Ethylen-bis(phenylphosphinoxid) | 80358-25-4

• 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: Ethylen-bis(phenylphosphinoxid)
• 英文别名: meso-1,2-Bis(hydridophosphoryl)ethane；Ethylenebis(phenylphosphine Oxide)；Ethylenbis(phenylphosphanoxid)；rac-1,2-Bis(hydridophosphoryl)ethane；P,P'-diphenyl-P,P'-ethane-1,2-diyl-bis-phosphane P,P'-dioxide；1,2-bis(hydridophenylphosphoryl)ethane；1,2-bis(phenylphosphine oxido)ethane；Ethylen-bis(monophenylphosphinoxid)；Ethylen-bis(monopenylphosphinoxid)；P,P'-diphenyl-P,P'-ethane-1,2-diyl-bis-phosphinous acid；2-phenylphosphonoylethylphosphonoylbenzene
• CAS: 80358-25-4
• 化学式: C₁₄H₁₆O₂P₂
• 分子量: 278.227
• InChiKey: HMUUQASHMZVJNF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.76
• 重原子数：
  18.0
• 可旋转键数：
  5.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  34.14
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  Ethylen-bis(phenylphosphinoxid) 以 水 为溶剂， 生成 1-(Dibutyl-phosphinoyl)-2-[(2-{[2-(dibutyl-phosphinoyl)-1,2-dihydroxy-ethyl]-phenyl-phosphinoyl}-ethyl)-phenyl-phosphinoyl]-ethane-1,2-diol
  参考文献：
  名称：

  Walther,B. et al., Zeitschrift fur Chemie, 1979, vol. 19, p. 417 - 418

  摘要：

  DOI：
• 作为产物：
  描述：

  Tetra-n-butylammonium-phenylcyanphosphid 以 四氢呋喃 、 水 为溶剂， 生成 Ethylen-bis(phenylphosphinoxid)
  参考文献：
  名称：

  Schmidpeter, Alfred; Zirzow, Karl-Heinz; Burget, Guenther, Chemische Berichte, 1984, vol. 117, # 5, p. 1695 - 1706

  摘要：

  DOI：

文献信息

• Secondary phosphine oxide-triggered selective oxygenation of a benzyl ligand on palladium
  作者：Sayaka Oka、Yuma Shigehiro、Yasutaka Kataoka、Yasuyuki Ura

  DOI：10.1039/d0cc05572g

  日期：——

  The oxygenation of a benzyl ligand on palladium was dramatically accelerated by using secondary phosphine oxides, selectively affording BnOOH or BnOH.

  对钯上苄基配体的氧化反应通过使用二级膦氧化物得到显著加速，选择性地生成苄过氧化物或苄醇。
• Xu, Yuanyao; Wei, Hengxu; Xia, Jiazhi, Liebigs Annalen der Chemie, 1988, p. 1139 - 1144
  作者：Xu, Yuanyao、Wei, Hengxu、Xia, Jiazhi

  DOI：——

  日期：——
• Walther, Bernhard; Schoeps, Regina; Kolbe, Wolfgang, Zeitschrift fur Chemie, 1980, vol. 20, # 5, p. 189 - 190
  作者：Walther, Bernhard、Schoeps, Regina、Kolbe, Wolfgang

  DOI：——

  日期：——
• Synthesis and structural characterization of platinum(II) bis(chelate) complexes derived from the ligand system meso/rac-Ph(O)HPCH2CH2PH(O)Ph
  作者：John Powell、Michael J. Horvath、Alan Lough

  DOI：10.1039/dt9950002975

  日期：——

  The ligand (R,S)-Ph(O)HPCH2CH2PH(O)Ph reacted with [Pt(PPh(3))(4)] to give the complex syn-[Pt(R,S)-Ph(O)P(CH2)(2)P(OH)Ph}(2)] 3. In this reaction a long-lived intermediate was observed and spectroscopically characterized as the six-co-ordinate platinum(IV) trans-dihydride complex syn-[PtH2(R,S)-Ph(O)P(CH2)(2)P(OH)Ph}(2)] 4. Complex 4 exhibits fluxional behaviour in CD2Cl2 solution at 20 degrees C as a result of a rapid proton exchange between the OH protons and the hydride ligand that is syn with respect to these groups. Mechanistic proposals were made to account for the OH proton-hydride exchange process and for the decomposition of the dihydride complex 4 to complex 3. Treatment of 3 with dry HCl afforded the monoprotonated complex syn-[Pt(R,S)-Ph(O)P(CH2)(2)P(OH) Ph}(R,S)-Ph(OH)P(CH2)(2)P(OH)Ph}]Cl 12. The diprotonated complex anti-[Pt(R,S)-Ph(OH)P(CH2)(2)P(OH)Ph}(2)]Cl-2 9 was obtained by the reaction of [PtCl2(C2H4)}(2)] with (R,S)-Ph(O)HPCH2CH2PH(O)Ph. Reaction of BF3 . Et(2)O with 3 gave the macrocyclic complex syn-[Pt[(R,S)-Ph(O)P(CH2)(2)P(O)Ph]BF2}(2)]. CH2Cl2 13. Treatment of [Pt(PPh(3))(4)] with the racemic ligand (RR,SS)-Ph(O)HPCH2CH2PH(O)Ph afforded a white insoluble solid composed of the polymeric complexes meso-[Pt[(R,R)-Ph(O)P(CH2)(2)P(OH)Ph][(S,S)-Ph(O)P(CH2)(2)P(OH)Ph]}(n)] 15 and rac-[Pt[(RR,SS)-Ph(O)P(CH2)(2)P(OH) Ph](2)}(n)] 16. Addition of HCl to this solid in CH2Cl2 led to the isolation of a mixture of the dicationic complexes meso-[Pt(R,R)-Ph(OH)P(CH2)(2)P(OH)Ph}(S,S)-Ph(OH)P(CH2)(2)P(OH)Ph}]Cl-2 17 and rac-[Pt(RR,SS)-Ph(OH)P(CH2)(2)P(OH)Ph}(2)]Cl-2 18. The structures of complexes 3. 9, 12, 13, 15, 17 and 18 have been determined by single-crystal X-ray diffraction studies.
• Powell, John; Horvath, Michael J.; Lough, Alan, Journal of the Chemical Society, Dalton Transactions, 1996, p. 1679 - 1686
  作者：Powell, John、Horvath, Michael J.、Lough, Alan

  DOI：——

  日期：——