cis-[bis(methyl p-tolyl sulfoxide) platinum(II) dichloride complex] | 143168-86-9

• 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: cis-[bis(methyl p-tolyl sulfoxide) platinum(II) dichloride complex]
• 英文别名: (-)-cis-dichlorobis(S-methyl p-tolyl sulfoxide)platinum(II)；cis-dichlorobis{(-)methyl p-tolyl sulfoxide}platinum(II)；cis-dichlorobis[S-methyl p-tolyl sulfoxide]platinum(II)；cis-[PtCl2(CH3SOC6H4CH3)2]；(-)-cis-[Pt(Me-p-tolyl sulfoxide)2Cl2]；cis-[PtCl2(Me(p-MeC6H4)SO)2]；dichloroplatinum;1-methyl-4-methylsulfinylbenzene
• CAS: 143168-86-9；198292-41-0；942128-84-9；127139-88-2；127182-40-5；265315-54-6
• 化学式: C₁₆H₂₀Cl₂O₂PtS₂
• 分子量: 574.452
• InChiKey: SBRBJPZRQMAVLT-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  4.84
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  72.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  cis-[bis(methyl p-tolyl sulfoxide) platinum(II) dichloride complex] 、 1,5-环辛二烯 以 二氯甲烷 为溶剂， 以93%的产率得到dichloro( 1,5-cyclooctadiene)platinum(ll)
  参考文献：
  名称：

  Preparation of Platinum(II) Cyclooctadiene Complexes by Photoirradiation

  摘要：

  研究了铂环辛二烯配合物在光照下的制备过程，并提出了反应机理。

  DOI：

  10.1007/s11176-005-0224-z
• 作为产物：
  描述：

  K[PtCl₃S(O)Me(p-C₆H₄Me)] 、 乙烯 在 HCl 作用下， 以 水 为溶剂， 以55%的产率得到cis-[bis(methyl p-tolyl sulfoxide) platinum(II) dichloride complex]
  参考文献：
  名称：

  Spevak; Lobadyuk; Skvortsov, Russian Journal of General Chemistry, 1999, vol. 69, # 5, p. 715 - 720

  摘要：

  DOI：

文献信息

• Synthesis, characterisation and coordination chemistry of novel chiral N,N-dialkyl-N ′-menthyloxycarbonylthioureas. Crystal and molecular structures of N,N-diethyl-N ′-(−)-(3R)-menthyloxycarbonylthiourea and cis-(S,S)-[Pt(L)Cl(DMSO)] [where HL = N-(+)-(3R)-menthyloxycarbonyl-N′-morpholinothiourea or N-benzoyl-N′,N′-diethylthiourea]
  作者：Cheryl Sacht、Michael S. Datt、Stefanus Otto、Andreas Roodt

  DOI：10.1039/b007589m

  日期：——

  The novel ligands N,N-diethyl-N′-(−)-(3R)-menthyloxycarbonylthiourea (HL3), N,N-diethyl-N′-(+)-(3R)-menthyloxycarbonylthiourea (HL4), N-(−)-(3R)-menthyloxycarbonyl-N′-morpholinothiourea (HL5) and N-(+)-(3R)-menthyloxycarbonyl-N′-morpholinothiourea (HL6) have been prepared and characterised. The molecular structure of HL3 has been confirmed by X-ray crystallography. The reaction of these N,N-disubstituted-N′-menthyloxycarbonylthiourea ligands with cis-[PtCl2(DMSO)2] in the presence of sodium acetate yields geometric isomers of the resultant [Pt(L)Cl(DMSO)] complexes, that is the DMSO is sulfur bonded to the platinum in either a cis-(S,S) or trans-(S,S) arrangement with respect to the sulfur donor atom of the chelated ligand. This is in contrast to the complexation reaction of cis-[PtCl2(DMSO)2] with N-benzoyl-N′,N′-diethylthiourea (HL1) or N-benzoyl-N′-morpholinothiourea (HL2) which yields only one [Pt(L)Cl(DMSO)] complex in which the DMSO is in a cis-(S,S) arrangement with respect to the sulfur donor atom of the chelated ligand. The molecular structures of cis-(S,S)-[Pt(L)Cl(DMSO)], where L = (L1)− or (L6)−, have been determined by X-ray crystallography. The difference in the coordination chemistry of the acylthiourea and alkoxycarbonylthiourea ligands has been examined further by treating the [Pt(L)Cl(DMSO)] complexes with PPh3 to give the corresponding mono- and bis-(phosphine) complexes, [Pt(L)Cl(PPh3)] and [Pt(L)(PPh3)2]+. The 31P NMR studies of these complexes reveal that the alkoxycarbonylthiourea ligands bind less strongly than the acylthiourea ligands, which is consistent with the crystallographic studies. The weaker binding properties of the alkoxycarbonylthiourea ligands might be a possible explanation for the observed geometric isomerisation of the complexes and that the mechanism could involve a chelate ring opening step.

  新型的N,N-二乙基-N’-(–)-(3R)-萜品氧羰基硫脲(HL3)、N,N-二乙基-N’-(+)-(3R)-萜品氧羰基硫脲(HL4)、N-(–)-(3R)-萜品氧羰基-N’-吗啉基硫脲(HL5)和N-(+)-(3R)-萜品氧羰基-N’-吗啉基硫脲(HL6)已经制备并进行了表征。HL3的分子结构已经通过X射线单晶衍射分析确定。在乙酸钠存在下,这些N,N-二取代-N’-萜品氧羰基硫脲配体与二氯二DMSO合铂(II)反应,生成了相应的[Pt(L)Cl(DMSO)]配合物几何异构体。在这些配合物中,DMSO采取的是(S,S)-顺式或(S,S)-反式方式以硫原子与铂配位,这与螯合配体硫供体原子的配位方式有关。这与二氯二DMSO合铂(II)与N-苯甲酰基-N’,N’-二乙基硫脲(HL1)或N-苯甲酰基-N’-吗啉基硫脲(HL2)的配位反应不同,后者反应只能生成一种[Pt(L)Cl(DMSO)]配合物,其中DMSO采取的是(S,S)-顺式方式与铂配位。通过X射线单晶衍射分析测定了(S,S)-顺式-[Pt(L)Cl(DMSO)]的分子结构,其中L= (L1)– 或 (L6)–。H1和H6的分子结构已经通过X射线单晶衍射分析确定。我们还进一步研究了酰基硫脲配体和烷氧基羰基硫脲配体的配位化学性质,方法是使[Pt(L)Cl(DMSO)]配合物与PPh3反应生成相应的单膦配合物和双膦配合物[Pt(L)Cl(PPh3)]和[Pt(L)(PPh3)2]+。这些配合物的31P NMR研究结果表明,烷氧基羰基硫脲配体的配位能力弱于酰基硫脲配体,这和晶体学研究结果相一致。烷氧基羰基硫脲配体的较弱配位能力也许可以解释观测到的配合物几何异构化现象,反应机理也许涉及螯合环的开环步骤。
• First Example of the Solid-State Thermal Cyclometalation of Ligated Benzophenone Imine Giving Novel Luminescent Platinum(II) Species
  作者：Yulia Yu. Scaffidi-Domianello、Alexey A. Nazarov、Matti Haukka、Mathea Sophia Galanski、Bernhard K. Keppler、Jacob Schneider、Pingwu Du、Richard Eisenberg、Vadim Yu. Kukushkin

  DOI：10.1021/ic062414k

  日期：2007.5.28

  [PtClPh(C6H4)C=NH}(RR'SO)] (8-12), respectively, isolated in nearly quantitative yields. Complexes 8-12 are emissive at room temperature both in solution (lambdaemmax approximately 535 nm) and in the solid state (lambdaemmax 560-610 nm), with excited-state lifetimes of ca. 300-600 ns, representing a new family of PtII-based luminescent complexes. Compounds 8 and 10 have been characterized by X-ray analysis, confirming

  (二苯甲酮亚胺)铂(II)化合物反式-[PtCl2(Ph2C=NH)(RR'SO)][R,R'=Me,Me(2)；n-Pr, n-Pr (3); (CH2)4 (4)；我，博士（5）；Me, p-MeC6H4 (6)] 由 Ph2C=NH 与 K[PtCl3(RR'SO)] 反应制备，由 K2[PtCl4] 和相应的亚砜原位获得，得到 2-6 以及顺式-[PtCl2(Ph2C=NH)2] (1) 作为次要产物。通过 1H、13C 和 195Pt NMR 和 IR 光谱、电喷雾电离质谱以及 C、H 和 N 元素分析对配合物进行了表征。1 的 X 射线晶体学能够确认复合物的顺式构型，而在 2 和 4.1/2CHCl3 中，亚胺和亚砜配体是相互反式的。4.1/2CHCl3 的固态结构由两个二聚 Pt 部分组成，代表相当弱的 Pt...Pt 相互作用。4的二聚体结构。1/2CHCl3通过亚胺H原子和O原子之间的氢键增强。1
• Trofimov, A. E.; Lobadyuk, V. I.; Skvortsov, N. K., Journal of general chemistry of the USSR, 1989, vol. 59, p. 2493 - 2494
  作者：Trofimov, A. E.、Lobadyuk, V. I.、Skvortsov, N. K.、Spevak, V. N.、Reikhsfel'd, V. O.

  DOI：——

  日期：——
• Spevak; Lobadyuk; Skvortsov, Russian Journal of General Chemistry, 1999, vol. 69, # 5, p. 715 - 720
  作者：Spevak、Lobadyuk、Skvortsov、Konovalov、Bel'skii、Skvortsov

  DOI：——

  日期：——
• Preparation of Platinum(II) Cyclooctadiene Complexes by Photoirradiation
  作者：D. A. de Vekki、V. M. Uvarov、N. K. Skvortsov

  DOI：10.1007/s11176-005-0224-z

  日期：2005.3

  Preparation of platinum cyclooctadiene complexes under photoirradiation was studied, and the reaction mechanism was suggested.

  研究了铂环辛二烯配合物在光照下的制备过程，并提出了反应机理。