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1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-henicosafluoro-eicosane | 90499-29-9

中文名称
——
中文别名
——
英文名称
1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-henicosafluoro-eicosane
英文别名
1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-undodecafluoroicosane;1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-henicosafluoroicosane;1-(Henicosafluorodecyl)decane
1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-henicosafluoro-eicosane化学式
CAS
90499-29-9
化学式
C20H21F21
mdl
——
分子量
660.353
InChiKey
IVEZGFUIXGVGNW-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):
    12.4
  • 重原子数:
    41
  • 可旋转键数:
    17
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    21

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • (Me<sub>3</sub>Si)<sub>3</sub>SiH-Mediated Intermolecular Radical Perfluoroalkylation Reactions of Olefins in Water
    作者:Sebastián Barata-Vallejo、Al Postigo
    DOI:10.1021/jo100901z
    日期:2010.9.17
    the best radical initiator. We also found that water exerts a relevant solvent effect on the rates of perfluoroalkyl radical additions onto double bonds and the H atom abstraction from the silane. Our account provides a versatile and convenient method to achieve perfluoroalkylation reactions of alkenes in water to render perfluoroalkylated alkanes as key intermediates in the synthesis of fluorophors and
    全氟烷基取代的化合物被认为是荧光团的重要组成部分,并且被认为是将标签引入有机基质的方法。它们在有机溶剂中的合成可通过不同的方法实现,其中,将全氟烷基基团添加到不饱和键上是一个方便的选择。另一方面,中的分子间自由基反应作为合成碳-碳键形成反应的战略途径已引起了合成化学家的关注。在本文中,我们在甲硅烷基自由基的介导下,在中富电子的烯烃和带有吸电子基团的烯烃上进行了全氟烷基的分子间加成,并以相当高的收率获得了全氟烷基取代的化合物。所采用的自由基触发事件包括偶氮化合物的热分解和双氧引发。我们的结果表明,对于由(Me3 Si)3 SiH,偶氮化合物1,1'-偶氮二(环己烷腈)(ACCN)的分解是最好的自由基引发剂。我们还发现,全氟烷基自由基加到双键上的速率和从硅烷中提取H原子具有重要的溶剂作用。我们的帐户提供了一种通用且方便的方法,可实现烯烃在中的全氟烷基化反应,从而使全氟烷基化的烷烃
  • LIQUID CRYSTAL COMPOUND HAVING PERFLUOROALKYL CHAIN, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
    申请人:TANAKA Hiroyuki
    公开号:US20130048913A1
    公开(公告)日:2013-02-28
    The invention is to provide a new liquid crystal compound having a high clearing point, a good compatibility with other compounds, a small viscosity, and a high stability to heat, light and so forth; compound (1) is provided: R 1 CF 2  n R 2 (1) wherein, for example, R 1 is alkyl having 4 to 10 carbons or —(CH 2 ) 2 —CH═CH 2 , R 2 is alkyl having 2 to 10 carbons, n is 8, and R 1 and R 2 are not allowed to be straight-chain alkyl having an identical number of carbons.
    本发明提供了一种新的液晶化合物,具有高清晰点、良好的与其他化合物的相容性、较小的粘度和对热、光等的高稳定性;提供化合物(1):R1CF2nR2(1),其中,例如,R1为具有4到10个碳的烷基或—(CH2)2—CH═ ,R2为具有2到10个碳的烷基,n为8,且R1和R2不允许是具有相同碳数的直链烷基。
  • Structure of the Smectic B Phase Formed by Linear and Branched Perfluoroalkyl-Alkanes
    作者:F. G. Tournilhac、P. Bassoul、R. Cortès
    DOI:10.1080/10587250108025759
    日期:2001.6.1
    The structure of the smectic B phase formed by perfluorodecylalkanes has been analyzed through the synthesis of three molecules and a careful investigation of their mesophases. Molecules with C-8, C-10 and a branched C-11 alkyl chain were considered. The structure factor analysis of 001 reflexions is consistent with the picture of alternating electron rich and electron poor sublayers. A structural model with segregated perfluoroalkyl chains in the middle of the layer and disordered alkyl chains on each sides is proposed. This model is discussed in terms of space filling arguments: chain lengths, cross section compatibility in the layer and compactness. Infrared dichroic ratios of the CH2 and CF2 stretching modes confirm that perfluoroalkyl subunits are perpendicular to the S-B layer while alkyl ones, in a quasi molten state, fill the remaining layer space.
  • Fluorine-containing chiral smectic liquid crystals
    申请人:MINNESOTA MINING AND MANUFACTURING COMPANY
    公开号:EP0255236B1
    公开(公告)日:1994-05-04
  • PARTIALLY-FLUORINATED POLYMERS
    申请人:MINNESOTA MINING AND MANUFACTURING COMPANY
    公开号:EP0664818A1
    公开(公告)日:1995-08-02
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