cis-{PtCl2(tris(hydroxymethyl)phosphine)2} | 50959-52-9

• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦及其衍生物
• 英文名称: cis-{PtCl2(tris(hydroxymethyl)phosphine)2}
• 英文别名: Bis(hydroxymethyl)phosphanylmethanol;platinum(2+);dichloride
• CAS: 50959-52-9
• 化学式: C₆H₁₈Cl₂O₆P₂Pt
• 分子量: 514.139
• InChiKey: ZJCSOKTWKLZUPV-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -7.36
• 重原子数：
  17
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  121
• 氢给体数：
  6
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  cis-{PtCl2(tris(hydroxymethyl)phosphine)2} 在 silver nitrate 、 三乙胺 作用下， 以 重水 为溶剂， 生成 {Pt2(μ-OH)2(tris(hydroxymethyl)phosphine)4}(NO3)2
  参考文献：
  名称：

  NMR study of mononuclear, binuclear and trinuclear tris(hydroxymethyl)phosphine-platinum(II) complexes with aquo or hydroxo ligands

  摘要：

  Treatment of [PtX(2){P(CH2OH)(3)}(2)] (X=Cl or Br) with AgY (Y=NO3, BF4, PF6 or ClO4,) in water gives three species A, B and C. Addition of HY to this mixture gives A exclusively which is identified as the bis(aquo) cation [Pt(OH2)(2){P(CH2OH)(3)}(2)](2+). The aquo ligands can be substituted by pyridine, 2,2'-bipyridine or 9,10-phenanthroline to give the corresponding [PtL(2){P(CH2OH)(3)}(2)](2+). Treatment of [Pt(OH2)(2){P(CH2OH)(3)}(2)](2+) with NEt(3), gives B which is identified as the binuclear species [Pt-2(mu-OH)(2){P(CH2OH)(3)}(4)](2+). After 24 h in acid solution in the presence of Ag+, the third species C is the main product which is trinuclear (as evidenced by P-31 and Pt-195 NMR spectroscopy) and is assigned the structure [Pt-3(mu-OH)(3){P(CH2OH)(3)}(6)](3+). The products are very soluble in water and have been characterised only by P-31 and Pt-195 NMR spectroscopy. The chemistry of these P(CH2OH)(3) complexes is compared with the chemistry of the analogous PMe(3), complexes.

  DOI：

  10.1016/s0020-1693(00)83810-4
• 作为产物：
  描述：

  三(羟基甲基)磷化氢 、 dichloro( 1,5-cyclooctadiene)platinum(ll) 以 甲醇 为溶剂， 以90%的产率得到cis-{PtCl2(tris(hydroxymethyl)phosphine)2}
  参考文献：
  名称：

  Ellis, James W.; Harrison, Karl N.; Hoye, Peter A. T., Inorganic Chemistry, 1992, vol. 31, # 14, p. 3026 - 3033

  摘要：

  DOI：

文献信息

• Ellis, James W.; Harrison, Karl N.; Hoye, Peter A. T., Inorganic Chemistry, 1992, vol. 31, # 14, p. 3026 - 3033
  作者：Ellis, James W.、Harrison, Karl N.、Hoye, Peter A. T.、Orpen, A. Guy、Pringle, Paul G.、Smith, Martin B.

  DOI：——

  日期：——
• NMR study of mononuclear, binuclear and trinuclear tris(hydroxymethyl)phosphine-platinum(II) complexes with aquo or hydroxo ligands
  作者：Emiliana Costa、Martin Murray、Paul G. Pringle、Martin B. Smith

  DOI：10.1016/s0020-1693(00)83810-4

  日期：1993.11

  Treatment of [PtX(2)P(CH2OH)(3)}(2)] (X=Cl or Br) with AgY (Y=NO3, BF4, PF6 or ClO4,) in water gives three species A, B and C. Addition of HY to this mixture gives A exclusively which is identified as the bis(aquo) cation [Pt(OH2)(2)P(CH2OH)(3)}(2)](2+). The aquo ligands can be substituted by pyridine, 2,2'-bipyridine or 9,10-phenanthroline to give the corresponding [PtL(2)P(CH2OH)(3)}(2)](2+). Treatment of [Pt(OH2)(2)P(CH2OH)(3)}(2)](2+) with NEt(3), gives B which is identified as the binuclear species [Pt-2(mu-OH)(2)P(CH2OH)(3)}(4)](2+). After 24 h in acid solution in the presence of Ag+, the third species C is the main product which is trinuclear (as evidenced by P-31 and Pt-195 NMR spectroscopy) and is assigned the structure [Pt-3(mu-OH)(3)P(CH2OH)(3)}(6)](3+). The products are very soluble in water and have been characterised only by P-31 and Pt-195 NMR spectroscopy. The chemistry of these P(CH2OH)(3) complexes is compared with the chemistry of the analogous PMe(3), complexes.