platinum(2+);pyridine-2-thiolate;triphenylphosphane | 86431-36-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: platinum(2+);pyridine-2-thiolate;triphenylphosphane
• CAS: 86431-36-9
• 化学式: C₄₆H₃₈N₂P₂PtS₂
• 分子量: 939.981
• InChiKey: BBOSORHSQGXXGH-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  8.86
• 重原子数：
  53.0
• 可旋转键数：
  12.0
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  25.78
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  platinum(2+);pyridine-2-thiolate;triphenylphosphane 生成 三苯基膦
  参考文献：
  名称：

  DAVIDSON, J. L.;PRESTON, P. N.;RUSSO, M. V., J. CHEM. SOC. DALTON TRANS., 1983, N 4, 783-786

  摘要：

  DOI：
• 作为产物：
  描述：

  cis-dichlorobis(triphenylphosphine)platinum(II) 、 thallium salt of 2-mercaptopyridine 以66%的产率得到
  参考文献：
  名称：

  DAVIDSON, J. L.;PRESTON, P. N.;RUSSO, M. V., J. CHEM. SOC. DALTON TRANS., 1983, N 4, 783-786

  摘要：

  DOI：

文献信息

• Synthesis and solution behavior of mononuclear palladium(II) and platinum(II) complexes containing pyridine-2-thiolate as a ligand. Crystal structure of chloro(pyridine-2-thiolato)- (triphenylphosphine)palladium(II)
  作者：Yuji Nakatsu、Yukio Nakamura、Keiji Matsumoto、Shun'ichiro Ooi

  DOI：10.1016/s0020-1693(00)82963-1

  日期：1992.6

  (pyS) complexes [M(pyS)2(PPh3)2], [MCl(pyS)(PPh3)], [M(pyS)2(PPh3)] (M=Pd(II), Pt(II)) and [PdCl(pyS)(PPh3)2]·CH2Cl2, and the complex of pyridine-2-thiol [PdCl2(pySH)(PPh3)] have been prepared. The solution behavior of these complexes has been examined by 1H and 31P1H} NMR measurements as well as the determination of the molecular weights. The coordination modes of the pyS ligand in the complexes, including

  摘要各种类型的单核吡啶-2-硫代吡咯（pyS）配合物[M（pyS）2（PPh3）2]，[MCl（pyS）（PPh3）]，[M（pyS）2（PPh3）]（M = Pd制备了（II），Pt（II））和[PdCl（pyS）（PPh 3）2]·CH 2 Cl 2和吡啶-2-硫醇的配合物[PdCl 2（pySH）（PPh 3）]。这些配合物的溶液行为已通过1H和31P 1H} NMR测量以及分子量的测定进行了检查。阐明了复合物中pyS配体的配位方式，包括螯合，S-不相同以及它们之间的快速交换。已确定[PdCl（pyS）（PPh3）]的晶体结构。复合物在三斜空间群P1中结晶，Z = 2，a = 12.969（6），b = 10.246（5），c = 9.493（3）A，α= 114.53（3），β= 72.57（3）， γ= 105.71（3）°。结构已使用常规重原子方法确定，最终Rw = 0。基于
• The chemistry of pyridine thiols and related ligands—8. Synthesis, NMR spectroscopy and crystal structure of first trans-[bis(pyridine-2-thiolato-S)-bis(triphenyl phosphine) platinum(II)]
  作者：Tarlok S Lobana、Renu Verma、Alfonso Castineiras

  DOI：10.1016/s0277-5387(98)00177-6

  日期：1998.10

  Reaction of bis(pyridine-2-thiolato-N, S)platinum(II) (1) in acetonitrile (obtained from PtCl2 and Na+C5H4NS-) with two equivalents of PPh3 forms monomeric Pt(C5H4NS)(2)(PPh3)(2) (2) whose X-ray structure has been determined. It crystallises from a acetonitrile-chloroform mixture and exists as a centrosymmetric square planar monomer. Pyridine-2-thiolate binds to Pt via S-atoms in a trans-configuration and the other two positions are occupied by P atoms of PPh3. The interatomic important parameters are: Pt-S = 2.343(2), Pt-P=2.3147(13), C-S = 1.739(6) Angstrom, bond angles P-Pt-P* and S-Pt-S* each-=180.0 degrees, P-Pt-S, P*-Pt-S = 85.24 degrees (acute) and P-Pt-S*, P*-Pt-S = 94.76 degrees (obtuse). It represents the first example of a structurally characterised S-bonded pyridine-2-thiolato Pt(II) complex. The NMR data (H-1, C-13, P-31) suggest dissociation of 2 in CDCl3 as follows: Pt(C5H4NS)(2)(PPh3)(2) (2)-->Pt(C5H4NS)(2)CPPh3) (2a)+ PPh3. Both N,S- and S-bonded C5H4NS- moieties are confirmed from H-1 and C-13 NMR. (C) 1998 Elsevier Science Ltd. All rights reserved.