(η-methylpropiolate)bis(triphenylphosphine)platinum | 867300-59-2

• 英文名称: (η-methylpropiolate)bis(triphenylphosphine)platinum
• 英文别名: [Pt(mp)(PPh3)2]；[Pt(triphenylphosphine)2(methyl prpiolate]
• CAS: 867300-59-2
• 化学式: C₄₀H₃₄O₂P₂Pt
• 分子量: 803.736
• InChiKey: MTEWPTUSEDCQGT-UHFFFAOYSA-N

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

• 作为产物：
  描述：

  乙烯双(三苯基磷)铂 以 氘代苯 、 甲苯 为溶剂， 生成 (η-methylpropiolate)bis(triphenylphosphine)platinum
  参考文献：
  名称：

  1,4-Digerma-2-buten-1,4-diylplatinum（II）配合物的制备，结构表征及其与炔烃，一氧化碳和异氰酸酯的反应

  摘要：

  通过用（Z）-α，β-双（二烷基锗烷基）苯乙烯及其结构是通过光谱分析和X射线衍射方法确定的。1,4-digerma-2-buten-1,4-diylplatinum（II）配合物的热解提供线性和环状的trigermanes和双核铂配合物。1,4-digerma-2-buten-1,4-diylplatinum（II）配合物与炔烃反应，生成相应的插入产物，即环胚芽基（锗乙烯基乙烯基）platinum（II）物种，其结构已通过光谱分析确定。发现环状的胚芽（锗乙烯基乙烯基）铂（II）配合物可轻松释放1,4-二聚二甲基环六-2,5-二烯和铂（0）配合物。1,4-digerma-2-buten-1的反应

  DOI：

  10.1021/om058021v

文献信息

• Syntheses of Selenolato-Bridged Dinuclear Hydridoplatinum Complexes [Pt₂H₂(μ-Se^<i>t</i>Bu)₂(PPh₃)₂] and [Pt₂H(Se^<i>t</i>Bu)(μ-Se^<i>t</i>Bu)₂(PPh₃)₂]: Unusual Thermal Reaction of Hydrido(1,1-Dimethylethaneselenolato) Platinum Complex <i>cis</i>-[PtH(Se^<i>t</i>Bu)(PPh₃)₂]
  作者：Norio Nakata、Takashige Ikeda、Akihiko Ishii

  DOI：10.1021/ic1011742

  日期：2010.9.6

  Novel selenolato-bridged dinuclear hydridoplatinum complexes, cis-[Pt2H2(mu-(SeBu)-Bu-t)(2)(PPh3)(2)] (2) and cis-[Pt2H((SeBu)-Bu-t)(mu-(SeBu)-Bu-t)(2)(PPh3)(2)] (3) were synthesized in 30% and 57% yields, respectively, by the themiolysis of hydrido(1,1-dimethylethaneselenolato) Pt(II) complex cis-[PtH((SeBu)-Bu-t)(PPh3)(2)] (1) in toluene at 80 degrees C for 3 h. The structures of dinuclear complexes 2 and 3 were fully characterized on the basis of their NMR and IR spectroscopic data and X-ray crystallography. The two distorted square planar Pt atoms in 2 and 3 are held together by two bridged selenolato ligands, Bu-t groups of which adopt a trans configuration with respect to the four-membered Pt2Se2 ring. Each central Pt2Se2 ring in 2 and 3 has a hinged arrangement due to the steric repulsion among the two PPh3 ligands and the Bu-t group lying between them.