[PtMe₃(pyridine)₂I] | 17362-77-5

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: [PtMe₃(pyridine)₂I]
• 英文别名: [PtMe₃(py)₂I]；PtIMe3(pyridine)2；[PtMe3I(py)3]；carbanide;platinum(4+);pyridine;iodide
• CAS: 17362-77-5
• 化学式: C₁₃H₁₉IN₂Pt
• 分子量: 525.292
• InChiKey: VVWHLWSFHKJOOX-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.52
• 重原子数：
  17
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  [PtMe₃(pyridine)₂I] 在 高氯酸 作用下， 以 高氯酸 为溶剂， 以90%的产率得到(trimethylplatinum(IV) iodide)4
  参考文献：
  名称：

  Displacement of norbornadiene (NBD) from PtMe2(NBD) BY N-donors, dimethylsulfoxide, and cyanide, and reactions of cis-PtMe2L2 iodomethane

  摘要：

  DOI：

  10.1016/0022-328x(86)80119-x
• 作为产物：
  描述：

  cis-[PtMe2(pyridine)2] 在 碘甲烷 作用下， 以 苯 为溶剂， 以95%的产率得到[PtMe₃(pyridine)₂I]
  参考文献：
  名称：

  Displacement of norbornadiene (NBD) from PtMe2(NBD) BY N-donors, dimethylsulfoxide, and cyanide, and reactions of cis-PtMe2L2 iodomethane

  摘要：

  DOI：

  10.1016/0022-328x(86)80119-x

文献信息

• Synthesis of Trimethylplatinum(IV) Complexes with <i>N,N</i>- and <i>N,O</i>-Heterocyclic Carbene Ligands and Their Reductive C−C Elimination Reactions
  作者：Ronald Lindner、Christoph Wagner、Dirk Steinborn

  DOI：10.1021/ja901264t

  日期：2009.7.1

  monocarbeneplatinum(IV) compounds 16 and 20(BF(4)) by single-crystal X-ray diffraction analyses. DFT calculations of mono-, bis-, and tris(carbene)trimethylplatinum(IV) complexes and their propensity to reductive eliminate ethane were performed. In accordance with the experimental findings, a much higher stability of the tris(N,O-hc)- compared with the tris(N,N-hc)trimethylplatinum(IV) complexes against

  铂 (IV) 络合物的反应 [PtMe(3)(OCMe(2))(3)](BF(4)) (1(BF(4))), [(PtMe(3)I)(4) ] (2) 和 [PtMe(3)I(py)(2)] (3) 与 N,N-杂环卡宾 1,3-二甲基咪唑-2-亚基 (N,N-hc, 4) 导致乙烷的快速还原消除，产生铂 (II) 络合物 [PtMe(N,N-hc)(3)](+) (7), trans-[PtMeI(N,N-hc)(2)] (8 ) 和 cis-[PtMe(py)(N,N-hc)(2)](+) (10)，分别。随后用吡啶取代 8 中的碘配体导致形成反式-[PtMe(py)(N,N-hc)(2)](CF(3)COO) (9(CF(3)COO)) . 9和10是立体异构体。与此相反，[PtMe(3)(OCMe(2))(3)](BF(4)) (1(BF(4))) 与 N,O-杂环卡宾 3-甲基恶唑的类似反应发现
• CPt(IV) activation in new trimethylplatinum(IV) complexes: nucleophilic attack at metalcarbon bond
  作者：Patricio Romero、Mauricio Valderrama、Raúl Contreras、Daphne Boys

  DOI：10.1016/s0022-328x(03)00177-3

  日期：2003.4

  However, using complex 2 and the ligand PPh3 under identical conditions induces a reductive elimination reaction affording the Pt(II) complex [MePt(η2-MeSC6H4PPh2-P,S)(PPh3)]PF6 (6). Reactions of complexes 3 and 4 with NaI reveal a nucleophilic attack of the iodide to one of the methyl groups bonded to the platinum center generating a series of subsequent side reactions. Complex [Me3Ptη2-MeSC6H4P(S)Ph2-S

  四核配合物[Me 3 PTI] 4与配体邻-Ph 2 P（E）C 6 H 4 SMe（E = S，Se）的摩尔比为1：4的反应产生单核中性配合物[Me 3 PTI η 2 -MeSC 6 ħ 4 P（E）PH 2 -S，S}]（E = S（1），硒（2））。从这些化合物与碘化AgPF抽象6在一个配位体L的存在（PPH 3，PY）的引线的类型的阳离子络合物[我3的PT（η 2 -MeSC 6 ħ 4P（E）Ph 2 -E，S）L] PF 6 [E = S，L = PPh 3（3），Py（4）; E ＝ Se，L ＝ Py（5）]。然而，使用复杂的2和配体PPH 3在相同条件下诱导的还原消除反应，得到铂（II）配合物[MEPT（η 2 -MeSC 6 ħ 4 PPH 2 -P，S）（PPH 3）] PF 6（6）。配合物3和4的反应用NaI进行的分析揭示了碘对键合到铂中心的甲基之一的亲核攻击
• Organopalladium(IV) and platinum(IV) complexes containing the bis(pyrazol-1-yl)borate ligand. Structures of PtMe3{(pz)2BH2}(py) (py=pyridine) and Pt(mq)Me2{(pz)2BH2} (mq=8-methylquinolinyl) and detection of a neutral organopalladium(IV) phosphine complex
  作者：Allan J. Canty、Jim Patel、Michel Pfeffer、Brian W. Skelton、Allan H. White

  DOI：10.1016/s0020-1693(01)00683-1

  日期：2002.1

  Neutral palladium(IV) complexes containing the bis(pyrazol-1-yl)borate ligand, PdMe3(pz)(2)BH2}(L) [L = py-d(5) (4), PMe2Ph (6)], are generated in solution by oxidative addition of iodomethane to [PdMe2(pz)(2)BH2}] at -70 degreesC followed by addition of L; the Pd(IV) complexes reductively eliminate ethane above 0 degreesC. Stable Pt(IV) analogues of 4 and 6 have been isolated, and comparison of NMR spectra for Pd(IV) and Pt(M species support structural assignments for the unstable Pd(IV) complexes. The complex PtMe3(pz)(2)BH2}(py) (1a) has been characterised by X-ray diffraction, together with Pt(mq)Me-2(pz)(2)]BH2} (2) (mq = 8-methylquinolinyl); both complexes show a fac-PtC3 configuration for Pt(IV), and for 2 the Pt-N distances are similar to0.03 Angstrom shorter than in the isostructural Pd(IV) complex. (C) 2002 Elsevier Science B.V. All rights reserved.