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Diphenyl-isopropylsulfonium-trifluormethylsulfonat | 71724-66-8

中文名称
——
中文别名
——
英文名称
Diphenyl-isopropylsulfonium-trifluormethylsulfonat
英文别名
——
Diphenyl-isopropylsulfonium-trifluormethylsulfonat化学式
CAS
71724-66-8
化学式
CF3O3S*C15H17S
mdl
——
分子量
378.436
InChiKey
RTJLAFFOPREDNG-UHFFFAOYSA-M
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):
    4.18
  • 重原子数:
    24.0
  • 可旋转键数:
    3.0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    57.2
  • 氢给体数:
    0.0
  • 氢受体数:
    3.0

反应信息

  • 作为反应物:
    描述:
    Diphenyl-isopropylsulfonium-trifluormethylsulfonat 在 tetrafluoroboric acid 作用下, 以 乙醇 为溶剂, 反应 1.0h, 以2.2 g的产率得到diphenylisopropylsulfonium tetrafluoroborate
    参考文献:
    名称:
    Zeolite-Mediated Cyclization of an Epoxide-Containing Polyene
    摘要:
    The utility of zeolites as promoters for the cyclization of an epoxide-containing polyene has been investigated. Reaction of polyene 1 with oven-dried 4 Angstrom molecular sieves (type A zeolite) proceeds efficiently to generate bicyclic alcohol 2 in a 90% isolated yield. The reaction is sensitive to a variety of factors, including solvent type, water content, and zeolite acidity. Reactivity is apparently due to the zeolite lattice, since alumina and silica either are unreactive or generate a complex mixture of epoxide ring-opened products. Compared to the aluminum-based Lewis acid Me(2)AlCl, the zeolite-promoted cyclization of 1 was a more facile reaction, providing excellent product recovery after filtration. These results indicate that zeolites represent a new class of promoters in biomimetic polyene cyclizations.
    DOI:
    10.1021/jo960745g
  • 作为产物:
    参考文献:
    名称:
    Préparation aisée de sels de sulfonium
    摘要:
    DOI:
    10.1016/s0040-4039(01)86075-5
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文献信息

  • Deoxygenation of sulfoxides promoted by electrophilic silicon reagents: preparation of aryl-substituted sulfonium salts
    作者:R. D. Miller、A. F. Renaldo、H. Ito
    DOI:10.1021/jo00258a041
    日期:1988.11
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