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| 154359-71-4

中文名称
——
中文别名
——
英文名称
——
英文别名
——
化学式
CAS
154359-71-4
化学式
C34H34O2Sm
mdl
——
分子量
625.003
InChiKey
OULOOBDAMQWVLZ-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:
    描述:
    9-fluorenylpotassiumsamarium diiodide bis(tetrahydrofuran)四氢呋喃 为溶剂, 以>99.9的产率得到
    参考文献:
    名称:
    Synthesis and Structure of New Soluble Organosamarium(II) Reagents: (indenyl)2Sm(THF) and (fluorenyl)2Sm(THF)2
    摘要:
    Samarium diiodide reacts with potassium indenide and potassium fluorenide to form new THF-soluble samarium(II) reagents, the bis(indenyl) complex (C9H7)2Sm(THF) (1) and the bis(fluorenyl) complex (C13H9)2Sm(THF)2 (2). Crystallographic data for 2 and the trisolvated derivative of 1, namely (C9H7)2Sm(THF)3 (1a), show that they have monometallic bent-metallocene structures analogous to the pentamethylcyclopentadienyl derivative (C5Me5)2Sm(THF)2 (3). 1a crystallizes from THF in space group C2/c with a = 15.013(7) angstrom, b = 10.677(4) angstrom, c = 19.132(17) angstrom, beta = 93.87(6)degrees, V = 3059(3) angstrom3, and Z = 4 for D(calcd) = 1.34 Mg/m3. 2 crystallizes from toluene/THF in space group P2(1)/n (C5(2h); No. 14) with a = 11.810(2) angstrom, b = 14.153(3) angstrom, c = 16.001(4) angstrom, beta = 97.60(2)degrees, V = 2651.1(9) angstrom3, and Z = 4 for D(calcd) = 1.566 Mg/m3. Least-squares refinement of the model based on 2953 reflections (\F(o)\ > 2.0sigma(\F(o\)) converged to a final R(F) = 4.8%. The structural data indicate that the bis(indenyl) and bis(fluorenyl) ligand sets provide a more open Sm(II) reaction environment than in 3.
    DOI:
    10.1021/om00016a034
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