bis(dimethylphosphanylmethyl)-methylphosphane;chlorogold | 185685-87-4

• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦及其衍生物
• 英文名称: bis(dimethylphosphanylmethyl)-methylphosphane;chlorogold
• CAS: 185685-87-4
• 化学式: C₇H₁₉Au₃Cl₃P₃
• 分子量: 893.408
• InChiKey: ATRIJBWAHAHMTR-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  bis(dimethylphosphanylmethyl)-methylphosphane;chlorogold 、 p-methoxyphenyllithium 以 乙醚 为溶剂， 以65%的产率得到
  参考文献：
  名称：

  Synthesis, characterization and photophysics of luminescent organogold(I) phosphines

  摘要：

  Reaction of [Au2(dmpm)Cl2] or [Au3(dmmp)Cl3] with an excess of organolithium reagent LiR in diethyl ether gave [Au2(dmpm)R2] or [Au3(dmmp)R3] in high yield [dmpm = MePCH2PMe2; dmmp = Me2PCH2P(Me)CH2PMe2; R = Me or C6H4OMe-p]. These compounds were found to be emissive both in the solid state and in fluid solutions. An excited-state redox potential of -2.0(1) V vs. sodium chloride saturated calomel electrode has been estimated for [Au3(dmmp)(C6H4OMe-p)3].

  DOI：

  10.1039/dt9940002057
• 作为产物：
  描述：

  potassium tetrachloroaurate(III) 、 Methyl-bis(dimethylphosphinomethyl)phosphan 在 2,2'-thiodiethanol 作用下， 以 甲醇 为溶剂， 以85%的产率得到bis(dimethylphosphanylmethyl)-methylphosphane;chlorogold
  参考文献：
  名称：

  Synthesis, characterization and photophysics of luminescent organogold(I) phosphines

  摘要：

  Reaction of [Au2(dmpm)Cl2] or [Au3(dmmp)Cl3] with an excess of organolithium reagent LiR in diethyl ether gave [Au2(dmpm)R2] or [Au3(dmmp)R3] in high yield [dmpm = MePCH2PMe2; dmmp = Me2PCH2P(Me)CH2PMe2; R = Me or C6H4OMe-p]. These compounds were found to be emissive both in the solid state and in fluid solutions. An excited-state redox potential of -2.0(1) V vs. sodium chloride saturated calomel electrode has been estimated for [Au3(dmmp)(C6H4OMe-p)3].

  DOI：

  10.1039/dt9940002057

文献信息

• Synthesis, photophysics and photochemistry of alkynylgold(I) phosphine complexes
  作者：Vivian Wing-Wah Yam、Sam Wing-Kin Choi

  DOI：10.1039/dt9960004227

  日期：——

  A series of alkynylgold(I) phosphine complexes with various bridging phosphines and acetylide ligands have been synthesized. All complexes have been shown to exhibit rich photophysical and photochemical behaviour. A systematic comparative study on their spectroscopy and photophysics has been attempted. The complexes undergo facile electron-transfer reactions with pyridinium electron acceptors. The redox nature of the quenching reactions has been established by time-resolved transient absorption spectroscopy.

  合成了一系列具有各种桥联膦和乙炔配体的炔基金(I)膦配合物。所有配合物均表现出丰富的光物理和光化学行为。已经尝试对它们的光谱学和光物理学进行系统的比较研究。该配合物与吡啶鎓电子受体发生容易的电子转移反应。猝灭反应的氧化还原性质已通过时间分辨瞬态吸收光谱确定。