Tetrachloroplatinum;1,4,7-trithionane | 179552-57-9

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: Tetrachloroplatinum;1,4,7-trithionane
• 英文别名: tetrachloroplatinum;1,4,7-trithionane
• CAS: 179552-57-9
• 化学式: C₆H₁₂Cl₄PtS₃
• 分子量: 517.251
• InChiKey: PRHHIAOROQPYSV-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  4.96
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  75.9
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  1,4,7-三硫环壬烷 、 氯化铂 以 乙醇 为溶剂， 以69%的产率得到Tetrachloroplatinum;1,4,7-trithionane
  参考文献：
  名称：

  Novel single-site catalysts containing a platinum group metal and a macrocyclic sulfur ligand for ethylene polymerization

  摘要：

  The reactions of RhCl3 . 3H(2)O and PtCl4 with 1,4,7-trithiacyclononane in ethanol lead to the formation of (S-3-ethano-9)RhCl3 and (S-3-ethano-9)PtCl4, respectively. The complexes catalyzed polymerization of ethylene in pentane in the presence of methylalumoxane (MAO) at 70 degrees C and at ethylene pressure of 10 bar. The obtained polyethylenes had an averaged molecular weight of M(w) = 272,000 ((S-3-ethano-9)RhCl3) and 901,000 ((S-3-ethano-9)PtCl4) and narrow molecular weight distributions of M(w)/M(n) = 2.95 (M(n) = 92,000) ((S-3-ethano-9)RhCl3) and M(w)/M(n) = 4.0 (M(n) = 226,000) ((S-3-ethano-9)PtCl4). On the basis of the narrow molecular weight distribution the catalysts can be considered as single-site catalysts.

  DOI：

  10.1016/1381-1169(96)00201-4

文献信息

• Novel single-site catalysts containing a platinum group metal and a macrocyclic sulfur ligand for ethylene polymerization
  作者：Sari Timonen、Tuula T. Pakkanen、Tapani A. Pakkanen

  DOI：10.1016/1381-1169(96)00201-4

  日期：1996.9

  The reactions of RhCl3 . 3H(2)O and PtCl4 with 1,4,7-trithiacyclononane in ethanol lead to the formation of (S-3-ethano-9)RhCl3 and (S-3-ethano-9)PtCl4, respectively. The complexes catalyzed polymerization of ethylene in pentane in the presence of methylalumoxane (MAO) at 70 degrees C and at ethylene pressure of 10 bar. The obtained polyethylenes had an averaged molecular weight of M(w) = 272,000 ((S-3-ethano-9)RhCl3) and 901,000 ((S-3-ethano-9)PtCl4) and narrow molecular weight distributions of M(w)/M(n) = 2.95 (M(n) = 92,000) ((S-3-ethano-9)RhCl3) and M(w)/M(n) = 4.0 (M(n) = 226,000) ((S-3-ethano-9)PtCl4). On the basis of the narrow molecular weight distribution the catalysts can be considered as single-site catalysts.