dichloro(η4-1,2,3,4,5-pentamethylcyclopentadiene)platinum | 64839-63-0

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: dichloro(η4-1,2,3,4,5-pentamethylcyclopentadiene)platinum
• 英文别名: Dichloroplatinum;1,2,3,4,5-pentamethylcyclopenta-1,3-diene
• CAS: 64839-63-0
• 化学式: C₁₀H₁₆Cl₂Pt
• 分子量: 402.223
• InChiKey: CGLYSJNESUUVRX-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  4.69
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  四氟化硼(+3)铊(+1) 、 dichloro(η4-1,2,3,4,5-pentamethylcyclopentadiene)platinum 、 cyclopentadienylthallium(I) 以 丙酮 为溶剂， 以93%的产率得到(η4-1,2,3,4,5-pentamethylcyclopentadiene)(η5-cyclopentadienyl)platinum fluoroborate
  参考文献：
  名称：

  Exo-H- andendo-H-?4-pentamethylcyclopentadiene complexes of platinum

  摘要：

  A mixture of endo-H and exo-H isomers (1a and 1b) of the (eta 4-C(5)Me(5)H)PtCl2 complex was prepared by the reaction of K2PtCl4 with C(5)Me(5)H in MeOH. The mixture of isomers reacts with CpTl in the presence of TIBF4 to give a novel complex, [(eta 4-C(5)Me(5)H)Pt(eta(5)-C5H5)](BF4-)-B-+, as a mixture of endo-H- and exo-H-isomers (2a and 2b). The data of H-1 and C-13 NMR spectroscopy of the resulting complexes are discussed.

  DOI：

  10.1007/bf01169730
• 作为产物：
  描述：

  potassium tetrachloroplatinate 、 1,2,3,4,5-五甲基环戊二烯 在 tin(ll) chloride 作用下， 以 甲醇 为溶剂， 以83%的产率得到dichloro(η4-1,2,3,4,5-pentamethylcyclopentadiene)platinum
  参考文献：
  名称：

  Exo-H- andendo-H-?4-pentamethylcyclopentadiene complexes of platinum

  摘要：

  A mixture of endo-H and exo-H isomers (1a and 1b) of the (eta 4-C(5)Me(5)H)PtCl2 complex was prepared by the reaction of K2PtCl4 with C(5)Me(5)H in MeOH. The mixture of isomers reacts with CpTl in the presence of TIBF4 to give a novel complex, [(eta 4-C(5)Me(5)H)Pt(eta(5)-C5H5)](BF4-)-B-+, as a mixture of endo-H- and exo-H-isomers (2a and 2b). The data of H-1 and C-13 NMR spectroscopy of the resulting complexes are discussed.

  DOI：

  10.1007/bf01169730

文献信息

• Synthesis of η5-1,2,3,4,5-pentamethylcyclopentadienyl-platinum complexes
  作者：Oleg V. Gusev、Larisa N. Morozova、Tat'yana A. Peganova、Pavel V. Petrovskii、Nikolai A. Ustynyuk、Peter M. Maitlis

  DOI：10.1016/0022-328x(94)80223-8

  日期：1994.6

  gave the exo-H isomer (1b, 25%) as well as the endo-H isomer (1a, 75%) of [Pt(η4-C5Me5H)Cl2]. The mixture reacted with AgBF4 in acetone at −78°C to give the mixed endo-H, exo-H isomeric dication solvate complexes [Pt(η4-C5Me5H)(acetone)x]2+(BF4−)2 (2a,b), which decompose at room temperature to give [Pt(η4-C5Me5H)(η5-C5Me5)]+BF4− (3). The same reaction of 1a,b in the presence of dienes (pentamethylcyclopentadiene

  钾反应2氯铂酸4与五甲基环戊二烯，得到外-H异构体（1B，25％）以及所述内切-H异构体（1A [PT（η的，75％）4 -C 5我5 1H）氯2 ] 。将混合物用的AgBF反应4在丙酮在-78℃下，得到混合内-H，外切-H异构体二价阳离子溶剂化物配合物[铂（η 4 -C 5我5 H）（丙酮）X ] 2+（BF 4 −）2（图2a，b），其分解在室温下，得到[PT（η 4 -C 5我5 H）（η 5 -C 5我5）] + BF 4 - （3）。的相同的反应1A，b中的二烯（五甲基环戊二烯，环戊二烯，1,3-环己二烯，和1,5-环辛二烯）的存在下发生自发性的去质子化，得到单阳离子络合物，3，[PT（η 4 -C 5箱5 H）（η 5 -C 5箱5）] + BF 4 - （4A，b），[PT（η 4 -C 6 H ^ 8）（η 5 -C 5我5）] + BF 4 - （5），和[PT（η 4 -C
• Exo-H- andendo-H-?4-pentamethylcyclopentadiene complexes of platinum
  作者：O. V. Gusev、L. N. Morozova、T. A. Peganova、P. V. Petrovskii、N. A. Ustynyuk

  DOI：10.1007/bf01169730

  日期：1994.3

  A mixture of endo-H and exo-H isomers (1a and 1b) of the (eta 4-C(5)Me(5)H)PtCl2 complex was prepared by the reaction of K2PtCl4 with C(5)Me(5)H in MeOH. The mixture of isomers reacts with CpTl in the presence of TIBF4 to give a novel complex, [(eta 4-C(5)Me(5)H)Pt(eta(5)-C5H5)](BF4-)-B-+, as a mixture of endo-H- and exo-H-isomers (2a and 2b). The data of H-1 and C-13 NMR spectroscopy of the resulting complexes are discussed.