trans-[Cl(dppe)2Ru=C=CH-CD(CH3)2]PF6 | 444069-58-3

• 英文名称: trans-[Cl(dppe)2Ru=C=CH-CD(CH3)2]PF6
• CAS: 444069-58-3
• 化学式: C₅₇H₅₆ClP₄Ru*F₆P
• 分子量: 1147.45
• InChiKey: INSXLYGKFXRGIR-AYOBZIEUSA-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

• 作为产物：
  描述：

  ferrocenium hexafluorophosphate 、 trans-[Cl(dppe)2Ru-C.tplbond.C-CDMe2] 、 三苯基氢化锡 以 二氯甲烷 为溶剂， 生成 trans-[Cl(dppe)2Ru=C=CH-CD(CH3)2]PF6
  参考文献：
  名称：

  Ruthenium Acetylide Oxidation:  From Stable Radicals to Allenylidene Synthesis via γ-Elimination of H⁺

  摘要：

  Oxidation of ruthenium(II) acetylides trans-[Cl(dppe)(2)Ru-Cequivalent toC-CHR2] (R = H, CH3, Ph) leads to cationic radicals of which the stability is found to be highly influenced by the nature of R. This oxidative process leads to a stable cationic radical (R = CH3, H) or to its rearrangement into a neutral radical, trans- [Cl(dppe)(2)Ru-C=C-C-.(R)(2)] for R = Ph. This unprecedented gamma-elimination of a proton provides both the allenylidene trans-[Cl(dppe)(2)Ru=C=C=CR2] PF6 and the vinylidene trans- [Cl(dppe)(2)Ru=C=CH-CHR2]PF6. The allenylidene can be selectively obtained from the acetylide in the presence of a base.

  DOI：

  10.1021/om0200555