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2-methylallyl(3-chloropropyl)-dimethylsilane | 928139-40-6

中文名称
——
中文别名
——
英文名称
2-methylallyl(3-chloropropyl)-dimethylsilane
英文别名
3-chloropropyl-dimethylmethallyl-silane;3-chloropropyl-dimethyl-(2-methylprop-2-enyl)silane
2-methylallyl(3-chloropropyl)-dimethylsilane化学式
CAS
928139-40-6
化学式
C9H19ClSi
mdl
——
分子量
190.788
InChiKey
XKNJKDWEQFSABH-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):
    3.9
  • 重原子数:
    11
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    1,3,5,7,9,11,14-heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol 、 2-methylallyl(3-chloropropyl)-dimethylsilanescandium tris(trifluoromethanesulfonate) 作用下, 以 甲苯 为溶剂, 反应 2.0h, 以82%的产率得到tris[(3-chloropropyl)dimethylsiloxy]hepta(isobutyl)silsesquioxane
    参考文献:
    名称:
    高效催化合成功能化倍半硅氧烷的途径
    摘要:
    倍半硅氧烷(POSS)最近已成为材料化学许多分支领域中日益引起人们关注的主题。尽管有极大的兴趣,但尚未提出直接金属催化的方法来封闭POSS分子的角落。在这份报告中,我们提出了一种高效的方法来合成由三氟甲磺酸scan(III)介导的功能化倍半硅氧烷,这开辟了在温和条件下以优异的产率将各种官能团引入此类有机硅化合物的可能性。我们还研究了路易斯酸(Sc(OTf)3)以及由三氟甲磺酸原位生成的隐伏布朗斯台德酸(TfOH)作为倍半硅氧烷的功能化催化剂。而且,该解决方案提供了有效的角封端反应和其他官能化以获得倍半硅氧烷衍生物,而倍半硅氧烷衍生物通常不能使用常规方法以高收率,效率和化学选择性来合成。
    DOI:
    10.1021/acs.inorgchem.7b01504
  • 作为产物:
    描述:
    2-Methylallylmagnesium Chloride 、 3-氯丙基二甲基氯硅烷氯化铵乙醚氯化钠magnesium sulfate 、 n-Hex 、 乙酸乙酯 作用下, 以 四氢呋喃 为溶剂, 反应 2.0h, 以thus obtaining 14.8 g (89% yield) of pure 3-chloropropyl-dimethylmethallyl-silane (2)的产率得到2-methylallyl(3-chloropropyl)-dimethylsilane
    参考文献:
    名称:
    Surface Modified Inorganic Material and Producing Method Thereof
    摘要:
    提供了一种表面改性的无机材料及其制备方法。通过在有机溶剂和酸的存在下,让具有烯丙基或烯丙基衍生物的有机硅化合物与无机材料(特别是固体二氧化硅或ITO玻璃)反应,即使在室温下也能将有机基团引入无机材料中,从而获得表面改性的无机材料。该发明能够在室温下有效地将有机基团引入无机材料中,因此对于引入具有热敏感功能基团的化合物(例如天然化合物或蛋白质)非常有效。可以将各种有机基团引入无机材料中,并使用硅胶柱分离和纯化有机分子键合的有机硅化合物,从而有效地将它们与无机材料键合。因此,该发明在化学工业中非常有用。
    公开号:
    US20090270590A1
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文献信息

  • Surface Modified Inorganic Material and Producing Method Thereof
    申请人:Jun Chul-Ho
    公开号:US20090270590A1
    公开(公告)日:2009-10-29
    A surface-modified inorganic material and a preparation method thereof. A surface-modified inorganic material is provided which is obtained by allowing an organosilane compound having allyl or an allyl derivative to react with an inorganic material, particularly solid silica or ITO glass, in the presence of an acid and an organic solvent, to introduce an organic group into the inorganic material even at room temperature, as well as a preparation method thereof. The invention can effectively introduce the organic group into the inorganic material even at room temperature, and thus is very effective in introducing compounds having a thermally sensitive functional group, for example, natural compounds or proteins. It is possible to introduce various organic groups into an inorganic material and to separate and purify organic molecule-bonded organosilane compounds using a silica gel column to effectively bond them to inorganic materials. Accordingly, the invention is very useful in the chemical industry.
    一种表面改性的无机材料及其制备方法。提供了一种表面改性的无机材料,通过在酸和有机溶剂存在下,使具有烯丙基或烯丙基衍生物的有机硅烷化合物与无机材料,特别是固体二氧化硅或ITO玻璃反应,将有机基引入无机材料,即使在室温下也能实现,并提供了其制备方法。该发明可以有效地在室温下将有机基引入无机材料,因此在引入具有热敏感功能基团的化合物,例如天然化合物或蛋白质时非常有效。可以将各种有机基引入无机材料,并使用硅胶柱分离和纯化有机分子结合的有机硅烷化合物,有效地将它们与无机材料结合。因此,该发明在化工行业中非常有用。
  • Catalytic Synthesis of Linear Oligosiloxanes and Germasiloxanes Mediated by Scandium Trifluoromethanesulfonate
    作者:Grzegorz Hreczycho、Krzysztof Kuciński、Piotr Pawluć、Bogdan Marciniec
    DOI:10.1021/om400581g
    日期:2013.9.9
    Sc(OTf)(3)-catalyzed coupling reaction of silanediols with 2-methylallylsilanes and germanes leading to SiO-Si or SiO-Ge bond formation with the evolution of isobutylene is described. Diisopropyl-substituted silanediols of the general formula HO(i-Pr)(2)Si[OSi(i-Pr)(2)](n)OH (n = 0,1) have been successfully functionalized by using 2-methylallylsilanes or 2-methylallylgermanes in the presence of scandium trifluoromethanesulfonate to yield new linear tri- and tetrasiloxanes or germasiloxanes under mild conditions. The reaction can be readily extended to the synthesis of high molecular weight polysiloxanes by using di(methylallyl)silane as a metalating agent. Unsaturated oligosiloxane products have been used as substrates for further functionalization via catalytic silylative coupling and hydrosilylation reactions:
  • Highly Efficient Catalytic Route for the Synthesis of Functionalized Silsesquioxanes
    作者:Joanna Kaźmierczak、Krzysztof Kuciński、Grzegorz Hreczycho
    DOI:10.1021/acs.inorgchem.7b01504
    日期:2017.8.7
    present a highly efficient method for the synthesis of functionalized silsesquioxanes mediated by scandium(III) triflate, which opens up the possibility of introducing a wide variety of functional groups into this class of organosilicon compounds under mild conditions with excellent yields. We also investigated the differences in the activity of the Lewis acid (Sc(OTf)3) and the hidden Brønsted acid (TfOH)
    倍半硅氧烷(POSS)最近已成为材料化学许多分支领域中日益引起人们关注的主题。尽管有极大的兴趣,但尚未提出直接金属催化的方法来封闭POSS分子的角落。在这份报告中,我们提出了一种高效的方法来合成由三氟甲磺酸scan(III)介导的功能化倍半硅氧烷,这开辟了在温和条件下以优异的产率将各种官能团引入此类有机硅化合物的可能性。我们还研究了路易斯酸(Sc(OTf)3)以及由三氟甲磺酸原位生成的隐伏布朗斯台德酸(TfOH)作为倍半硅氧烷的功能化催化剂。而且,该解决方案提供了有效的角封端反应和其他官能化以获得倍半硅氧烷衍生物,而倍半硅氧烷衍生物通常不能使用常规方法以高收率,效率和化学选择性来合成。
  • SURFACE MODIFIED INORGANIC MATERIAL AND PRODUCING METHOD THEREOF
    申请人:Jun Chul-Ho
    公开号:US20130060014A1
    公开(公告)日:2013-03-07
    A surface-modified inorganic material and a preparation method thereof. A surface-modified inorganic material is provided which is obtained by allowing an organosilane compound having allyl or an allyl derivative to react with an inorganic material, particularly solid silica or ITO glass, in the presence of an acid and an organic solvent, to introduce an organic group into the inorganic material even at room temperature, as well as a preparation method thereof. The invention can effectively introduce the organic group into the inorganic material even at room temperature, and thus is very effective in introducing compounds having a thermally sensitive functional group, for example, natural compounds or proteins. It is possible to introduce various organic groups into an inorganic material and to separate and purify organic molecule-bonded organosilane compounds using a silica gel column to effectively bond them to inorganic materials.
    提供了一种表面改性的无机材料及其制备方法。通过在酸和有机溶剂的存在下,使具有烯丙基或烯丙基衍生物的有机硅化合物与无机材料,特别是固体二氧化硅或ITO玻璃反应,即使在室温下也能将有机基团引入无机材料中,从而得到表面改性的无机材料及其制备方法。该发明能够有效地将有机基团引入无机材料中,即使在室温下也能实现,因此非常适合引入具有热敏功能基团的化合物,例如天然化合物或蛋白质。可以将各种有机基团引入无机材料中,并使用硅胶柱分离和纯化有机分子-键合的有机硅化合物,以有效地将它们键合到无机材料上。
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