nitratocarbonylbis(triphenylphosphine)rhodium | 22654-78-0

• 英文名称: nitratocarbonylbis(triphenylphosphine)rhodium
• 英文别名: trans-Rh(PPh3)2(CO)(nitrate)；trans-(Ph3P)2Rh(CO)NO3
• CAS: 22654-78-0；99664-53-6
• 化学式: C₃₇H₃₀NO₄P₂Rh
• 分子量: 717.503
• InChiKey: HANJTQCPOKDLRK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  nitratocarbonylbis(triphenylphosphine)rhodium 以 甲醇 、 丙酮 为溶剂， 生成 {Rh(CO)(bipy)(PPh3)2}ClO4
  参考文献：
  名称：

  Iretskii, A. V.; Danilina, L. I.; Kukushkin. Yu. N., Russian Journal of Inorganic Chemistry, 1988, vol. 33, p. 137 - 138

  摘要：

  DOI：
• 作为产物：
  描述：

  (nitrooxy)tris(triphenyl-l5-phosphaneyl)rhodium 在 CO 作用下， 以 甲醇 为溶剂， 以100%的产率得到nitratocarbonylbis(triphenylphosphine)rhodium
  参考文献：
  名称：

  Structural and spectroscopic studies of rhodium-(I) and -(III) nitrato complexes

  摘要：

  Refluxing Rh(NO3)3.2H2O with an excess of PPh3 in MeOH or EtOH for over 48 h gives trans-[Rh(CO)(ONO2)(PPh3)2] 1 whereas the same reaction at room temperature gives predominantly [Rh(ONO2)(PPh3)3]3. X-Ray structure determinations of 1 and 2 show the nitrate groups to be monodentate in each case although disorder of the CO and NO3 groups in 1 precludes accurate determination of bond lengths and angles. There is no reaction of trans-[Rh(CO)X(PPh3)2] (X = Cl, F or ONO2) with H-2 at room temperature and 1 atm pressure, whereas there is an immediate reaction of [Rh(ONO2)(PPh3)3] under the same conditions to give [RhH2(ONO2)(PPh3)3] 3, which has been characterised by multinuclear NMR spectroscopy. Compound 3 loses PPh3 to give [RhH2(O2NO)(PPh3)2] 6a which has been characterised similarly and by X-ray crystallography; although the metal-bound hydrogens were not located the structure is clearly based on an octahedral geometry with trans phosphines and a bidentate nitrate.

  DOI：

  10.1039/dt9920002533

文献信息

• Araghizadeh, Farshid; Branan, Daniel M.; Hoffman, Norris W., Inorganic Chemistry, 1988, vol. 27, # 21, p. 3752 - 3755
  作者：Araghizadeh, Farshid、Branan, Daniel M.、Hoffman, Norris W.、Jones, John H.、McElroy, E. Andrew、Miller, Nathan C.、Ramage, David L.、Salazar, Anna Battaglia、Young, Sidney H.

  DOI：——

  日期：——
• Kukushkin, Yu. N.; Iretskii, A. V.; Portnov, G. N., Koordinatsionnaya Khimiya, 1988, vol. 14, p. 276 - 279
  作者：Kukushkin, Yu. N.、Iretskii, A. V.、Portnov, G. N.

  DOI：——

  日期：——
• Branan, Daniel M.; Hoffman, Norris W.; McElroy, E. Andrew, Inorganic Chemistry, 1991, vol. 30, # 6, p. 1200 - 1207
  作者：Branan, Daniel M.、Hoffman, Norris W.、McElroy, E. Andrew、Prokopuk, Nicholas、Salazar, Anna B.、Robbins, Martha J.、Hill、Webb, Thomas R.

  DOI：——

  日期：——
• Promoting effect of ionic liquids on ligand substitution reactions
  作者：Michael D. Sliger、Steven J. P’Pool、Rachel K. Traylor、James McNeill、Sidney H. Young、Norris W. Hoffman、Marc A. Klingshirn、Robin D. Rogers、Kevin H. Shaughnessy

  DOI：10.1016/j.jorganchem.2005.02.018

  日期：2005.8

  Ionic liquid solvents N-hexylpyridinium bistrifylimide ([C(6)pyr][Tf2N]] and 1-butyl-3-methylimidazolium hexafluorophosphate ([C(4)mim][PF6]) promoted the displacement of anionic ligands by pyridine derivatives in trans-(Ph3P)(2)Rh(CO)NO3 to a much greater extent than did dichloromethane. Thus, addition of a slight excess of 2-fluoropyridine to trans-(Ph3P)(2)Rh(CO)NO3 in [C(4)mim][PF6] gave a 29:71 product mixture of trans-(Ph3P)(2)Rh(CO)NO3:[trans-(Ph3P)(2)Rh(CO)(2-fluoropyridine)][NO3], while the ratio was 91:9 in dichloromethane. (c) 2005 Elsevier B.V. All rights reserved.
• Danilina, L. I.; Iretskii, A. V.; Kukushkin, Yu. N., Koordinatsionnaya Khimiya, 1985, vol. 11, p. 736 - 740
  作者：Danilina, L. I.、Iretskii, A. V.、Kukushkin, Yu. N.

  DOI：——

  日期：——