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| 173104-83-1

中文名称
——
中文别名
——
英文名称
——
英文别名
——
化学式
CAS
173104-83-1
化学式
C10H11NO5W*C22H41N4O3P
mdl
——
分子量
849.617
InChiKey
OSSORBCVAKXHHI-UHFFFAOYSA-N
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

  • 作为产物:
    参考文献:
    名称:
    Ligand Behavior of a (Z)-Phosphazide (a 1,2,3,4λ5-Triazaphosphinine) and of the Corresponding Phosphazene (a 1,2λ5-Azaphosphete)
    摘要:
    1,2,3,4 lambda(5)-Triazaphosphinine 1 reacts with PdCl2(PhCN)(2) and W(CO)(5)(THF) at room temperature, affording, according to P-31 NMR spectroscopy, eta(1)-triazaphosphinine complexes 3 and 5, which after elimination of dinitrogen give the bis(eta(1)-azaphosphete)palladium(II) complex 4 and (eta(1)-azaphosphete)W(CO)(5) complex 6, in 65% and 88% yield, respectively. Complex 4 can also be obtained in 90% yield by addition of PdCl2(PhCN)(2) to 1,2 lambda(5)-azaphosphete 2. Addition of cis-Mo(CO)(4)(pip)(2) to 1 leads to (eta(1)-triazaphosphinine)Mo(CO)(4)(pip) complex 7, which was isolated in 70% yield. In solution, at room temperature for 2 days, 7 transforms into to eta(1)-(five-membered cyclophosphazene)Mo(CO)(5) complex 9 in 45% yield. When 2 equiv of W(CO)(5)(pip) is added to 1, complex 10 featuring a five-membered cyclophosphazene bonded to W(CO)(5)(pip) via a hydrogen bond is isolated in 80% yield. 1,2 lambda(5)-Azaphosphete 2 reacts with piperidine, affording five-membered phosphazene ring 11 in 95% yield, which by subsequent treatment with Mo(CO)(5)(pip) and W(CO)(5)(pip) gives complexes 9 (75% yield) and 10 (83% yield), respectively. Schwartz's reagent reacts with 1, affording five-membered zirconacyclophosphazene 12 in 45% yield. Complexes 4, 7, 10, and 12 are characterized by single-crystal X-ray analyses. These results as a whole demonstrate that in contrast with (E)-phosphazides which behave as four-electron donors via the alpha- and gamma-nitrogen atoms and which are stabilized by complexation, (Z)-phosphazides, such as the 1,2,3,4 lambda(5)-triazaphosphinine 1, act as two-electron donors via the beta-nitrogen atom, and are destabilized by the metal with respect to nitrogen elimination.
    DOI:
    10.1021/ja9531440
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