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4-biphenyl chlorodifluoromethyl ketone

中文名称
——
中文别名
——
英文名称
4-biphenyl chlorodifluoromethyl ketone
英文别名
1-(biphenyl-4-yl)-2-chloro-2,2-difluoroethanone;1-([1,1'-biphenyl]-4-yl)-2-chloro-2,2-difluoroethan-1-one;1-Biphenyl-4-yl-2-chloro-2,2-difluoroethanone;2-chloro-2,2-difluoro-1-(4-phenylphenyl)ethanone
4-biphenyl chlorodifluoromethyl ketone化学式
CAS
——
化学式
C14H9ClF2O
mdl
MFCD20920254
分子量
266.675
InChiKey
LPUMEPWGPXDNLW-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):
    4.6
  • 重原子数:
    18
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.071
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    4-biphenyl chlorodifluoromethyl ketone吡啶copper(l) iodide二甲氨基三氟化硫 、 silver fluoride 、 magnesium 作用下, 以 氯仿二甲基亚砜N,N-二甲基甲酰胺 为溶剂, 反应 46.0h, 生成 2-Methoxy-4-nitro-1-[1,1,2,2-tetrafluoro-2-(4-phenylphenyl)ethyl]benzene
    参考文献:
    名称:
    Cross-Coupling of [2-Aryl-1,1,2,2-tetrafluoroethyl](trimethyl)silanes with Aryl Halides
    摘要:
    The synthesis of arylCF(2)CF(2)SiMe(3) and their reactivity in cross-coupling reactions with aryl iodides and aryl bromides to afford a range of 1,1,2,2-tetrafluoro-1,2-aryl-ethanes is reported. The use of pyridine as an alternative to phenanthroline, and the ability to carry out the reaction at 60 degrees C or room temperature are the key features of this Cu-Ag mediated cross-coupling methodology. The chemistry is compatible with (hetero)aryl halides, offering a platform to develop products of interest in material and medicinal chemistry.
    DOI:
    10.1021/acs.orglett.5b01510
  • 作为产物:
    描述:
    参考文献:
    名称:
    用 TMSCF2Br 将无过渡金属的可控单双二氟亚甲基正式插入到醛的 C−H 键中
    摘要:
    在无过渡金属的条件下,实现了前所未有的可控单二氟亚甲基和双二氟亚甲基 (CF 2 ) 形式插入醛的 C-H 键,几乎完全选择性,其中明确形成 2,2-二氟烯醇甲硅烷基醚和2,2,3,3-四氟环丙醇甲硅烷基醚中间体使用二氟卡宾试剂TMSCF 2 Br (TMS=trimethylsilyl)是成功的关键。
    DOI:
    10.1002/anie.202217088
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文献信息

  • Lin, Gialih; Liu, Hsiao-Chien; Wu, Fang-Chen, Journal of the Chinese Chemical Society, 1994, vol. 41, # 1, p. 103 - 108
    作者:Lin, Gialih、Liu, Hsiao-Chien、Wu, Fang-Chen、Chen, Show-Jane
    DOI:——
    日期:——
  • Cross-Coupling of [2-Aryl-1,1,2,2-tetrafluoroethyl](trimethyl)silanes with Aryl Halides
    作者:Miriam O’Duill、Emmanuelle Dubost、Lukas Pfeifer、Véronique Gouverneur
    DOI:10.1021/acs.orglett.5b01510
    日期:2015.7.17
    The synthesis of arylCF(2)CF(2)SiMe(3) and their reactivity in cross-coupling reactions with aryl iodides and aryl bromides to afford a range of 1,1,2,2-tetrafluoro-1,2-aryl-ethanes is reported. The use of pyridine as an alternative to phenanthroline, and the ability to carry out the reaction at 60 degrees C or room temperature are the key features of this Cu-Ag mediated cross-coupling methodology. The chemistry is compatible with (hetero)aryl halides, offering a platform to develop products of interest in material and medicinal chemistry.
  • Transition‐Metal‐Free Controllable Single and Double Difluoromethylene Formal Insertions into C−H Bonds of Aldehydes with TMSCF <sub>2</sub> Br
    作者:An Liu、Chuanfa Ni、Qiqiang Xie、Jinbo Hu
    DOI:10.1002/anie.202217088
    日期:2023.2.6
    The unprecedented controllable single and double difluoromethylene (CF2) formal insertions into C−H bonds of aldehydes under transition-metal-free conditions with nearly full selectivity has been achieved, in which the well-defined formation of 2,2-difluoroenolsilyl ether and 2,2,3,3-tetrafluorocyclopropanolsilyl ether intermediates using difluorocarbene reagent TMSCF2Br (TMS=trimethylsilyl) is the
    在无过渡金属的条件下,实现了前所未有的可控单二氟亚甲基和双二氟亚甲基 (CF 2 ) 形式插入醛的 C-H 键,几乎完全选择性,其中明确形成 2,2-二氟烯醇甲硅烷基醚和2,2,3,3-四氟环丙醇甲硅烷基醚中间体使用二氟卡宾试剂TMSCF 2 Br (TMS=trimethylsilyl)是成功的关键。
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