[W(CO)₅{P(C₁₀H₉Fe)C(Ph)C(Ph)}] | 1418581-63-1

• 英文名称: [W(CO)₅{P(C₁₀H₉Fe)C(Ph)C(Ph)}]
• CAS: 1418581-63-1
• 化学式: C₂₉H₁₉FeO₅PW
• 分子量: 718.138
• InChiKey: RGZDQFUVUOFYQX-UHFFFAOYSA-N

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：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  、 二苯基乙炔 以 甲苯 为溶剂， 反应 7.5h， 以46.7%的产率得到[W(CO)₅{P(C₁₀H₉Fe)C(Ph)C(Ph)}]
  参考文献：
  名称：

  三氯化铝对 1-氯膦复合物的活化：[Fc-PW(CO)5] (Fc = Ferrocenyl) 的生成和捕获

  摘要：

  三氯化铝催化 1-氯膦 W(CO)5 络合物的开环及其与噻吩和二茂铁的反应，生成相应的 1-(2-噻吩基)- 和 1-二茂铁基膦衍生物。1-二茂铁基膦的 W(CO)5 复合物是膦亚基复合物 [FcP-W(CO)5] 的有效前体，其被 tolan、反式二苯乙烯和水捕获。

  DOI：

  10.1002/ejic.201402662

文献信息

• Facile Phosphorus–Carbon Bond Formation using a Tungsten-Coordinated Phosphirenyl Cation
  作者：Arumugam Jayaraman、Brian T. Sterenberg

  DOI：10.1021/om301266x

  日期：2013.2.11

  Reaction of K-2[W(CO)(5)] with Cl2PN-i-Pr-2 in the presence of diphenylacetylene leads to the tungsten aminophosphirene complex [W(CO)(5)P(N-i-Pr-2)C(Ph)C-(Ph)}] (1), which can be converted to the chlorophosphirene complex [W(CO)(5)P(Cl)C(Ph)C(Ph)}] (2) by reaction with HCl. Chloride abstraction from 2 with excess AlCl3 leads to the tungsten-complexed phosphirenyl cation [W(CO)(5)PC-(Ph)C(Ph)}][AlCl4] (3). Compound 3 reacts with PPh3 to form a phosphoniophosphirene complex and undergoes electrophilic aromatic substitution with ferrocene to form a ferrocenylphosphirene complex. Chloride abstraction from 2 with silver triflate leads to a phosphirenyl triflate complex, which reacts with PPh3 and ferrocene in the same fashion as 3 but also reacts cleanly with a wider range of substrates, including phenylacetylene and allyltrimethylsilane, to form respectively a phenyl-alkynylphosphirene complex and an allylphosphirene complex.