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1,2-bis(trifluoromethylsulfonyloxysilyl)benzene | 158587-01-0

中文名称
——
中文别名
——
英文名称
1,2-bis(trifluoromethylsulfonyloxysilyl)benzene
英文别名
1,2-Bis(trifluoromethanesulfonatosilyl)benzene
1,2-bis(trifluoromethylsulfonyloxysilyl)benzene化学式
CAS
158587-01-0
化学式
C8H8F6O6S2Si2
mdl
——
分子量
434.441
InChiKey
XKVGTJKUHLOHCO-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

物化性质

  • 沸点:
    331.3±52.0 °C(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -1.16
  • 重原子数:
    24.0
  • 可旋转键数:
    6.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    86.74
  • 氢给体数:
    0.0
  • 氢受体数:
    6.0

反应信息

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文献信息

  • Cyclic and open-chain derivatives of bis(trihydrosilyl)benzenes
    作者:Robert Schröck、Karl-Heinz Dreihäupl、Alexander Sladek、Hubert Schmidbaur
    DOI:10.1039/dt9960004193
    日期:——
    A series of 1,3-disila-isoindolines and -indans derived from 1,2-bis(trihydrosilyl)benzene have been prepared and spectroscopically characterised. The key intermediate for the preparation of the heterocycles is 1,2-bis(trifluoromethylsulfonyloxysilyl)benz obtained from 1,2-bis(p-tolylsilyl)benzene by treatment with 2 equivalents of triflic acid (CF3SO3H), at -10 degrees C. Treatment of this intermediate with primary amines, or with H2C=P(NMe(2))(3) in a transylidation process, afforded the heterocycles in high yields. The molecular structure of N-(p-bromophenyl)-1,3-disilaisoindoline has been determined by X-ray diffraction. The molecules,are almost completely flat with only a minor curvature. Open-chain disiloxanes (m,p-H3SiC6H4SiH2)(2)O were prepared from the corresponding arylsilyl(silyl)benzenes, which were converted into the tritluoromethyisulfonyloxysilyl-(silyl)benzenes (stable up to -10 degrees C) by triflic acid and hydrolysed by water-NEt(3).
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