[Ph3PCH2Ph][PtCl5NH=C(Et)ON=CH(C6H4OH-o)]270 | 470669-51-3

• 英文名称: [Ph3PCH2Ph][PtCl5NH=C(Et)ON=CH(C6H4OH-o)]270
• CAS: 470669-51-3
• 化学式: C₁₀H₁₂Cl₅N₂O₂Pt*C₂₅H₂₂P
• 分子量: 917.986
• InChiKey: ZGWWUWKCPDTJLN-UHFFFAOYSA-I

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：

  [Ph3PCH2Ph][PtCl5NH=C(Et)ON=CH(C6H4OH-o)]270 以 二氯甲烷 为溶剂， 生成 benzyltriphenylphosphonium aminopentachloroplatinate(V) 、 、
  参考文献：
  名称：

  Concentration dependent switch from addition to substitution in the reaction between salicylaldoxime and a nitrile platinum(IV) complex

  摘要：

  The nitrile complex [Ph3PCH2Ph][PtCl5(EtCN)] reacts with one equivalent of salicylaldoxime, HON=CH(C6H4OH-o), in CH2Cl2 to afford mainly the addition product [Ph3PCH2Ph][PtCl5{NH=C(Et)ON=CH(C6H4OH-o)}] (1). In a diluted solution, i.e. if the same amount of the reagents is dissolved in 50-fold volume of dichloromethane, the four platinum-containing species, i.e. 1, [Ph3PCH2Ph][PtCl4{C6H4(O)C(H)=NOH}] (2) [Ph3PCH2Ph][PtCl5(NH3)] (3). and [Ph3PCH2Ph](2)[PtCl6] (4), are formed and the substitution compound 2 is the major product at low concentrations. Addition of EtCN to the less concentrated solution suppresses the formation of the substitution product 2 and moves the reaction back towards formation of the addition product 1. The complex I is unstable in non-dried solutions and decomposes to give 2 along with 3, 4 and EtCO2H. Compounds 1, 2 and 4(.)1/2H(2)O were characterized by elemental analyses, FAB mass-spectrometry, IR and H-1, C-13{H-1}, P-31{H-1} and Pt-195 NMR spectroscopies. X-ray structure determinations have been performed for 2 and 4(.)1/2H(2)O. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)00867-8
• 作为产物：
  描述：

  [Ph3PCH2Ph][PtCl5(EtCN)] 、 水杨醛肟 以 二氯甲烷 为溶剂， 生成 benzyltriphenylphosphonium aminopentachloroplatinate(V) 、 、 、 [Ph3PCH2Ph][PtCl5NH=C(Et)ON=CH(C6H4OH-o)]270
  参考文献：
  名称：

  Concentration dependent switch from addition to substitution in the reaction between salicylaldoxime and a nitrile platinum(IV) complex

  摘要：

  The nitrile complex [Ph3PCH2Ph][PtCl5(EtCN)] reacts with one equivalent of salicylaldoxime, HON=CH(C6H4OH-o), in CH2Cl2 to afford mainly the addition product [Ph3PCH2Ph][PtCl5{NH=C(Et)ON=CH(C6H4OH-o)}] (1). In a diluted solution, i.e. if the same amount of the reagents is dissolved in 50-fold volume of dichloromethane, the four platinum-containing species, i.e. 1, [Ph3PCH2Ph][PtCl4{C6H4(O)C(H)=NOH}] (2) [Ph3PCH2Ph][PtCl5(NH3)] (3). and [Ph3PCH2Ph](2)[PtCl6] (4), are formed and the substitution compound 2 is the major product at low concentrations. Addition of EtCN to the less concentrated solution suppresses the formation of the substitution product 2 and moves the reaction back towards formation of the addition product 1. The complex I is unstable in non-dried solutions and decomposes to give 2 along with 3, 4 and EtCO2H. Compounds 1, 2 and 4(.)1/2H(2)O were characterized by elemental analyses, FAB mass-spectrometry, IR and H-1, C-13{H-1}, P-31{H-1} and Pt-195 NMR spectroscopies. X-ray structure determinations have been performed for 2 and 4(.)1/2H(2)O. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)00867-8