N,N'-bis(p-toluenesulfonyl)-1,2-diamidopropane(1,5-cyclooctadiene)platinum(II) | 344425-33-8

• 英文名称: N,N'-bis(p-toluenesulfonyl)-1,2-diamidopropane(1,5-cyclooctadiene)platinum(II)
• CAS: 344425-33-8
• 化学式: C₂₅H₃₂N₂O₄PtS₂
• 分子量: 683.752
• InChiKey: QKSWTMYJJYNWAV-BUPJPFQRSA-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

• 作为产物：
  描述：

  dichloro( 1,5-cyclooctadiene)platinum(ll) 、 N,N'-(propane-1,2-diyl)bis(4-methylbenzenesulfonamide) 在 Ag₂O 作用下， 以 二氯甲烷 为溶剂， 以62%的产率得到N,N'-bis(p-toluenesulfonyl)-1,2-diamidopropane(1,5-cyclooctadiene)platinum(II)
  参考文献：
  名称：

  Metallacyclic platinum(II) bis(sulfonamides)

  摘要：

  A series of metallacyclic platinum(II) bis(sulfonamido) complexes have been synthetised by reaction of cis-[PtCl2L2] [L = PPh3 or L-2 = 1,5-cyclo-octadiene (cod)] with the sulfonamides [RSO2NHCH2CH2NHSO2R, RSO2NHCH2CHMeNHSO2R or RSO2NHC6H4NHSO2R; R = Ph or p-C6H4Me] and Ag2O. The products have been characterised by NMR spectroscopy, electrospray mass spectrometry, elemental analysis, and for the complexes [Pt(N(SO2Ph)CH2CH2N(SO2Ph)}(PPh3)(2)] and [Pt{N(SO2Ph)C6H4N(SO2Ph)}(cod)], by single-crystal X-ray structure determinations. In both of these complexes, one of the amido nitrogen atoms has the expected approximately planar geometry, but the other nitrogen atom is surprisingly distorted towards a tetrahedral geometry. The more pyramidal nitrogen has a higher trans-influence in the solid state, reflected by a shorter Pt-N bond, and longer cyclo-octadiene Pt-C bond length trans to this nitrogen. (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(00)00382-0