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[W(CO)5{PC(Ph)C(Ph)}][AlCl4] | 1418581-56-2

中文名称
——
中文别名
——
英文名称
[W(CO)5{PC(Ph)C(Ph)}][AlCl4]
英文别名
——
[W(CO)<sub>5</sub>{PC(Ph)C(Ph)}][AlCl<sub>4</sub>]化学式
CAS
1418581-56-2
化学式
AlCl4*C19H10O5PW
mdl
——
分子量
701.903
InChiKey
AQKSPLWJRWYYQM-UHFFFAOYSA-J
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 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:
    [W(CO)5{PC(Ph)C(Ph)}][AlCl4]三苯基膦二氯甲烷 为溶剂, 以43.6 mg的产率得到[W(CO)5{P(PPh3)C(Ph)C(Ph)}][AlCl4]
    参考文献:
    名称:
    Facile Phosphorus–Carbon Bond Formation using a Tungsten-Coordinated Phosphirenyl Cation
    摘要:
    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.
    DOI:
    10.1021/om301266x
  • 作为产物:
    描述:
    dipotassium pentacarbonyltungstate(-II) 以 四氢呋喃乙醚二氯甲烷 为溶剂, 反应 2.5h, 生成 [W(CO)5{PC(Ph)C(Ph)}][AlCl4]
    参考文献:
    名称:
    Facile Phosphorus–Carbon Bond Formation using a Tungsten-Coordinated Phosphirenyl Cation
    摘要:
    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.
    DOI:
    10.1021/om301266x
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