cis-Pt(SPh)2(PPh3)2 | 31168-85-1

• 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: cis-Pt(SPh)2(PPh3)2
• 英文别名: benzenethiolate;platinum(2+);triphenylphosphane
• CAS: 31168-85-1；52759-59-8；72173-18-3
• 化学式: C₄₈H₄₀P₂PtS₂
• 分子量: 938.005
• InChiKey: VEUWGTIIKCSYEM-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  10.07
• 重原子数：
  53
• 可旋转键数：
  6
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  2
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  cis-dichlorobis(triphenylphosphine)platinum(II) 在 NaOH 、 S=P(C₆H₄-4-Me)3 作用下， 以 氘代苯 、 水 、 苯 为溶剂， 生成 cis-Pt(SPh)2(PPh3)2
  参考文献：
  名称：

  cis-to-trans Isomerization Promoted by Pyridine as a Crucial Step for the Selective Preparation of trans-Pt(SAr)(Cl)(PAr‘₃)₂

  摘要：

  The general strategy for the syntheses of trans-Pt(SAr)(Cl)(PAr'(3))(2) (1) (Ar = Ph, C6H4-2-Me, C6H4-3-OMe C(6)H(4-)2-F, etc.; Ar' = Ph, C6H4-4-OMe, C6H4-4-Me, and C6H4-4-CF3) by the reaction of cis-PtCl2(PAr'(3))(2) with ArSH has been developed. The mechanistic investigation suggested that isomerization of cis-1 into trans-1 promoted by the combined use of C6H6 as a solvent and pyridine as a base was the key to the successful preparation of 1.

  DOI：

  10.1021/ic051780l

文献信息

• Synthesis and molecular structures of tris(thio- and selenophenyl)stannyl complexes of cyclopentadienylcarbonylnitrosylmanganese and their reaction products with tungsten carbony
  作者：A. A. Pasynskii、A. I. Blokhin、Yu. V. Torubaev、Zh. V. Dobrokhotova

  DOI：10.1134/s1070328411110108

  日期：2011.12

  with a Pt0 complex with phosphine and acetylene, (PPh3)2Pt(Ph2C2), the chalcogenate groups are transferred from tin. Only the known Pt(II) complexes (PPh3)2Pt(EPh)2), where E= S (VI) or Se (VII). Molecular structures IV and V were characterized by X-ray diffraction. It has been found that the Mn-Sn bond in complex IV (2.5479(9) Å) is nearly the same length as that found earlier for complex II (2.5328(17)

  CpMn（CO）（NO）SnCl 3（I）与苯硫代硫酸钠和苯磺酸钠的反应生成橙色复合晶体CpMn（CO）（NO）Sn（EPh）3，其中E = S（II）或Se （三）。用光化学产生的W（CO）5（THF）处理配合物II，得到加合物CpMn（CO）（NO）Sn（SPh）3 ·W（CO）5（IV）。复合物III的相似处理导致形成钨钨复合物W 2（CO）4（SePh）6（V），并将所有硫族酸酯基团从锡转移到钨。在配合物II和III与Pt 0与膦和乙炔的配合物（PPh 3）2 Pt（Ph 2 C 2）的反应中，硫族酸酯基团从锡转移。仅已知的Pt（II）配合物（PPh 3）2 Pt（EPh）2），其中E = S（VI）或Se（VII）。分子结构IV和V通过X射线衍射表征。已经发现络合物IV中的Mn-Sn键（2.5479（9）Å）的长度几乎与先前在络合物II（2.5328（17）Å）中发现的长度相同，并且比Mn和Sn的共价半径之和（2
• Roundhill, D. Max, Inorganic Chemistry, 1980, vol. 19, # 2, p. 557 - 560
  作者：Roundhill, D. Max

  DOI：——

  日期：——
• Synthesis and structural characterization of cis-Pt(SH)2(PPh3)2 and related alkyl and aryl thiolato complexes
  作者：Clive E. Briant、Glyn R. Hughes、Peter C. Minshall、D.Michael P. Mingos

  DOI：10.1016/s0022-328x(00)81393-5

  日期：1980.12
• cis-to-trans Isomerization Promoted by Pyridine as a Crucial Step for the Selective Preparation of <i>trans</i>-Pt(SAr)(Cl)(PAr‘₃)₂
  作者：Fumikazu Yamashita、Hitoshi Kuniyasu、Jun Terao、Nobuaki Kambe

  DOI：10.1021/ic051780l

  日期：2006.2.1

  The general strategy for the syntheses of trans-Pt(SAr)(Cl)(PAr'(3))(2) (1) (Ar = Ph, C6H4-2-Me, C6H4-3-OMe C(6)H(4-)2-F, etc.; Ar' = Ph, C6H4-4-OMe, C6H4-4-Me, and C6H4-4-CF3) by the reaction of cis-PtCl2(PAr'(3))(2) with ArSH has been developed. The mechanistic investigation suggested that isomerization of cis-1 into trans-1 promoted by the combined use of C6H6 as a solvent and pyridine as a base was the key to the successful preparation of 1.