[Pt(N,N-dimethyltrimethylenediamine)Cl2] | 179261-23-5

• 英文名称: [Pt(N,N-dimethyltrimethylenediamine)Cl2]
• 英文别名: [PtCl2(N,N-dimethyltrimethylenediamine)]
• CAS: 179261-23-5
• 化学式: C₅H₁₄Cl₂N₂Pt
• 分子量: 368.166
• InChiKey: SVTIRDVCAWWXOC-UHFFFAOYSA-L

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：

  吡啶 、 [Pt(N,N-dimethyltrimethylenediamine)Cl2] 以 水 为溶剂， 以75%的产率得到[Pt(pyridine)2(N,N-dimethyltrimethylenediamine)]Cl2
  参考文献：
  名称：

  Chlorine reaction with platinum triamine [Pt(N,N-DimeTm)PyCl3]Cl (N,N-DimeTm = (CH3)2N(CH2)3NH2). Crystal structure of [Pt(N,N-DimeTm)Cl2], [Pt(N,N-DimeTm(Py)Cl3]Cl · H2O and [Pt{(CH3)2N(CH2)2C(O)NH}(Py)Cl3]

  摘要：

  Treatment of platinum(II) diamine [Pt(N,N-DimeTm)Cl-2] (I) with pyridine gave tetramine [Pt(N,N-DimeTm)Py-2]Cl-2 (II); by oxidation with chlorine this was converted to Pt(IV) triamine, [Pt{(N,N-DimeTm(Py)Cl-3]Cl (III) with a six-membered chelate ring. According to X-ray diffraction data, the reaction of complex II with chlorine is accompanied by removal of the pyridine molecule from the trans-position to the NH2 group of N,N-dimethyltrimethylenediamine. The reaction of complex III with chlorine at 20 degrees C afforded a mixture of compounds (IV) and the complex [Pt{(CH3)(2)N(CH2)(2)C(O)NH}(Py)Cl-3] (V) with an amidate six-membered metal ring, dimethylpropioamide, which was also isolated upon refluxing a mixture of IV in an aqueous solution. The UV/Vis and IR spectra of the obtained complexes were studied, and X-ray diffraction analysis of I, III, and V was performed. The crystals of I are triclinic, space group P (1) over bar; a = 7.6526(4) angstrom, b = 11.5571(6) angstrom, c = 12.4432(7) angstrom, alpha = 113.85(1)degrees, beta = 96.54(2)degrees, gamma = 106.78(2)degrees; Z = 4; R-hkl = 0.051. The crystals of III are monoclinic, space group C2/c; a = 36.715(2) angstrom, b = 7.8179(4) angstrom, c = 29.721(16) angstrom, beta = 127.80(1)degrees; Z = 16; R-hkl = 0.036. The crystals of V are monoclinic, space group P2(1)/n; a = 7.0398(6) angstrom, b = 27.458(2) angstrom, c = 7.687(6) angstrom, beta = 106.270(1)degrees; Z = 4; R-hkl = 0.052.

  DOI：

  10.1134/s0036023610070077
• 作为产物：
  描述：

  potassium tetrachloroplatinate(II) 、 N,N-二甲基-1,3-二氨基丙烷 以 水 为溶剂， 以41%的产率得到[Pt(N,N-dimethyltrimethylenediamine)Cl2]
  参考文献：
  名称：

  Chlorine reaction with platinum triamine [Pt(N,N-DimeTm)PyCl3]Cl (N,N-DimeTm = (CH3)2N(CH2)3NH2). Crystal structure of [Pt(N,N-DimeTm)Cl2], [Pt(N,N-DimeTm(Py)Cl3]Cl · H2O and [Pt{(CH3)2N(CH2)2C(O)NH}(Py)Cl3]

  摘要：

  Treatment of platinum(II) diamine [Pt(N,N-DimeTm)Cl-2] (I) with pyridine gave tetramine [Pt(N,N-DimeTm)Py-2]Cl-2 (II); by oxidation with chlorine this was converted to Pt(IV) triamine, [Pt{(N,N-DimeTm(Py)Cl-3]Cl (III) with a six-membered chelate ring. According to X-ray diffraction data, the reaction of complex II with chlorine is accompanied by removal of the pyridine molecule from the trans-position to the NH2 group of N,N-dimethyltrimethylenediamine. The reaction of complex III with chlorine at 20 degrees C afforded a mixture of compounds (IV) and the complex [Pt{(CH3)(2)N(CH2)(2)C(O)NH}(Py)Cl-3] (V) with an amidate six-membered metal ring, dimethylpropioamide, which was also isolated upon refluxing a mixture of IV in an aqueous solution. The UV/Vis and IR spectra of the obtained complexes were studied, and X-ray diffraction analysis of I, III, and V was performed. The crystals of I are triclinic, space group P (1) over bar; a = 7.6526(4) angstrom, b = 11.5571(6) angstrom, c = 12.4432(7) angstrom, alpha = 113.85(1)degrees, beta = 96.54(2)degrees, gamma = 106.78(2)degrees; Z = 4; R-hkl = 0.051. The crystals of III are monoclinic, space group C2/c; a = 36.715(2) angstrom, b = 7.8179(4) angstrom, c = 29.721(16) angstrom, beta = 127.80(1)degrees; Z = 16; R-hkl = 0.036. The crystals of V are monoclinic, space group P2(1)/n; a = 7.0398(6) angstrom, b = 27.458(2) angstrom, c = 7.687(6) angstrom, beta = 106.270(1)degrees; Z = 4; R-hkl = 0.052.

  DOI：

  10.1134/s0036023610070077

文献信息

• Synthesis and structure of Pt(II) acetamidate complexes containing N,N-dimethyl-substituted ethylenediamine and trimethylenediamine
  作者：T. N. Fedotova、G. G. Aleksandrov、G. N. Kuznetsova

  DOI：10.1134/s0036023611050081

  日期：2011.5

  Reactions of acetamide with platinum(II) diamines [Pt(N,N-DimeEn)Cl(2)], [Pt(Tm)Cl(2)], and [Pt(N,N-DimeTm)Cl(2)] (N,N-DimeEn = (CH(3))(2)N(CH(2))(2)NH(2), Tm = NH(2)(CH(2))(3)NH(2), N,N-DimeTm = (CH(3))(2)N(CH(2))(3)NH(2)) with preliminary precipitation of chlorine ions by silver salts gave binuclear Pt(II) acetamidates [Pt(2)(CH(3))(2)N(CH(2))(2)NH(2))(2)(mu-NHCOCH(3))(2)](NO(3))(2) center dot H(2)O (I), [Pt(2)(NH(2)(CH(2))(3)NH(2))(2))(mu-NHCOCH(3))(2)](NO(3))(2) center dot H(2)O (II), and [Pt(2)(CH(3))(2)N(CH(2))(3)NH(2))(2)(mu-NHCOCH(3))(2)](HSO(4))(2) (III), whose crystal structures were determined. Crystals of I are monoclinic: a = 14.459(2) , b = 17.197(3) , c = 9.822(2) , beta = 105.923(10)A degrees, V = 3348.6(8) (3), space group P2(1)/c, Z = 4, R (hkl) = 0.0419 for 6663 reflections. Complex I is a binuclear acetamidate with bridging (NHCOCH(3))(-) ligands, one of which is bound to two Pt atoms through the N and O atoms, and the other ligand is bound only through the N atom. The Pt-Pt distance is 2.987(1) . Crystals of II are monoclinic: a = 10.213(7) , b = 13.373(9) , c = 16.533(11) , beta = 97.971(9)A degrees, V = 2236(3) (3), space group P2(1)/n, Z = 4, R (hkl) = 0.557 for 6462 reflections. The Pt-Pt distance is 3.057(1) . Crystals of III are monoclinic: a = 10.557(12) , b = 18.531(2) , c = 14.4744(17) , beta = 108.705(2)A degrees, V = 2682(5) (3), space group P2(1)/n, Z = 4, R (hkl) = 0.569 for 8506 reflections. The Pt-Pt distance is 3.202(1) . Complexes II and III are binuclear acetamidates, in which two chelating Pt(Tm) or Pt(N,N-DimeTm) moieties are coordinated through the N and O atoms of (NHCOCH(3))(-) cis-bridges.