PdCl[1,3-bis(diphenylthiophosphinoyl)indene(-1H)] | 1133953-50-0

• 英文名称: PdCl[1,3-bis(diphenylthiophosphinoyl)indene(-1H)]
• 英文别名: PdCl[IndH(Ph2P=S)2]；PdCl[IndH(Ph2PS)2]
• CAS: 1133953-50-0
• 化学式: C₃₃H₂₅ClP₂PdS₂
• 分子量: 689.514
• InChiKey: PTNVTWDCOQCLRX-UHFFFAOYSA-M

计算性质

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

• 作为反应物：
  描述：

  PdCl[1,3-bis(diphenylthiophosphinoyl)indene(-1H)] 在 polystyrene-supported diisopropylethylamine 作用下， 以 二氯甲烷 为溶剂， 生成 [Pd(C₉H₄(P(C₆H₅)2S)C(CO₂CH₃)C(CO₂CH₃)P(C₆H₅)2S)]
  参考文献：
  名称：

  The 2-Indenylidene Chloropalladate {PdCl[Ind(Ph₂P═S)₂]}(nBu₄N): A Versatile Pincer Complex with “Innocent” and “Noninnocent” Behavior

  摘要：

  The chloropalladate pincer complex (PdCl-[Ind(Ph2P=S)(2)]}(nBu(4)N) (2) has been prepared, and its reactivity has been thoroughly investigated. Alkyl halides such as iodomethane and benzyl chloride react at the electron-rich 2-indenylidene moiety, leading to the 2-indenyl pincer complexes {PdI[Ind(Me)(Ph2P=S)(2)]} (3) and {PdCl[Ind-(Bn)(Ph2P=S)(2)]} (4), respectively. The ligand backbone is also involved in the reaction of 2 with the electron-deficient alkyne MeCO2C equivalent to CCO2Me. Formally, one of the pincer ligand side arms is elongated and the original complex 5, featuring three fused metallacycles, is obtained. Nucleophiles such as PPh3 and NHCy2 also react readily with 2, to give the corresponding 2-indenylidene complexes by displacement of the chloride at Pd. In addition, treatment of 2 with PhC equivalent to CLi affords (Pd(C equivalent to CPh)[Ind(Ph2P=S)(2)]}(nBu(4)N) (8), the first alkynylpalladate to be isolated. All the new compounds have been characterized by multinuclear NMR spectroscopy and mass spectrometry. The structures of complexes 3, 5, and 8 have been further analyzed by means of X-ray diffraction studies.

  DOI：

  10.1021/om200706q
• 作为产物：
  描述：

  dichloro(cycloocta-1,5-diene)palladium (II) 、 1,3-bis(diphenylthiophosphinoyl)indene 以 四氢呋喃 为溶剂， 以95%的产率得到PdCl[1,3-bis(diphenylthiophosphinoyl)indene(-1H)]
  参考文献：
  名称：

  2-Indenylidene Pincer Complexes of Zirconium and Palladium

  摘要：

  IndH(2)(Ph2P=X)(2)] derivatives (1, X = NMes; 4, X = S) react with [Zr(NMe2)(4)] and [PdCl2(cod)] to afford the complexes {[Ind(Ph(2)PNMes)(2)]Zr(NMe2)(2)} (3), {[lnd(Ph2PS)(2)]Zr(NMe2)(2)} (5), and {[Ind(Ph2PS)(2)]Pd(HNc-Hex(2))} (7). The ability of the phosphazene and thiophosphinoyl side arms to support the coordination of the indenyl ring as 2-indenylidene was evidenced by NMR spectroscopy and X-ray diffraction studies. Analysis of the bonding situation by density functional theory calculations revealed a strong a interaction but a negligible (if any) pi interaction between C2 and the metal.

  DOI：

  10.1021/ja809892a

文献信息

• 1,3-Bis(thiophosphinoyl)indene: A Unique and Versatile Scaffold for Original Polymetallic Complexes
  作者：Noel Nebra、Nathalie Saffon、Laurent Maron、Blanca Martin−Vaca、Didier Bourissou

  DOI：10.1021/ic200842z

  日期：2011.7.4

  The coordination of tridentate ligands featuring lateral coordination sites prone to acting as bridging ligands was explored with the aim of obtaining original polymetallic species in a straightforward and controlled manner. Accordingly, the 2-indenylidene chloropalladate [Ind(Ph2P=S)(2)}PdCl](-) was found to behave as a kappa(2)-C,S bidentate ligand toward metal fragments, giving access to homo- and heteropolymetallic complexes. X-ray diffraction analyses reveal the presence of short metal metal contacts in all of these complexes. Density functional theory calculations unambiguously substantiate that the metals engage in unusual d(8)center dot center dot center dot d(8) interactions with a quasi-perpendicular arrangement of their coordination planes.